remove obsolete if statement

improve test coverage
2025-04-06 01:15:13 +02:00 · 2025-04-06 01:09:00 +02:00 · 2025-04-06 00:59:58 +02:00 · 2025-04-06 00:36:05 +02:00 · 2025-04-05 22:30:57 +02:00 · 2025-04-05 14:37:52 +02:00
97 changed files with 6647 additions and 2054 deletions
--- a/.cover_ghaction_rc
+++ b/.cover_ghaction_rc
@@ -0,0 +1,3 @@
+[run]
+branch = True
+relative_files = True
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,3 +1,2 @@
 [run]
 branch = True
-relative_files = True
--- a/.env_example
+++ b/.env_example
@@ -0,0 +1,14 @@
+# example file for the .env file. The .env set private values 
+# which are needed for builing containers  
+
+# registry for debug an dev container
+PRIVAT_CONTAINER_REGISTRY=docker.io/<user>/
+
+# registry for official container (preview, rc, rel)
+PUBLIC_CONTAINER_REGISTRY=ghcr.io/<user>/
+PUBLIC_CR_KEY=  
+
+# define serial number of GEN3PLUS devices for systemtests
+# the serialnumber are coded as 4-byte hex-strings
+SOLARMAN_INV_SNR='00000000'
+SOLARMAN_DCU_SNR='00000000'
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -26,20 +26,21 @@ permissions:

 env:
  TZ: "Europe/Berlin"
+  SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

 jobs:
  build:

-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-    - name: Set up Python 3.12
+    - name: Set up Python 3.13
      uses: actions/setup-python@v5
      with:
-        python-version: "3.12"
+        python-version: "3.13"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
@@ -48,18 +49,18 @@ jobs:
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --select=E9,F63,F7,F82 --ignore=F821 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 --exit-zero --ignore=C901,E121,E123,E126,E133,E226,E241,E242,E704,W503,W504,W505 --format=pylint --output-file=output_flake.txt --exclude=*.pyc app/src/
    - name: Test with pytest
      run: |
-        python -m pytest app --cov=app/src --cov-report=xml
+        python -m pytest app --cov=app/src --cov-config=.cover_ghaction_rc --cov-report=xml
        coverage report
    - name: Analyze with SonarCloud
-      uses: SonarSource/sonarcloud-github-action@v3.1.0
+      if: ${{ env.SONAR_TOKEN != 0 }}
+      uses: SonarSource/sonarqube-scan-action@v5
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
      with:
        projectBaseDir: .
        args:
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,15 @@
 __pycache__
 .pytest_cache
+.venv/**
 bin/**
 mosquitto/**
 homeassistant/**
+ha_addons/ha_addon/rootfs/home/proxy/*
+ha_addons/ha_addon/rootfs/requirements.txt
 tsun_proxy/**
 Doku/**
 .DS_Store
 .coverage
 .env
+.venv
 coverage.xml
--- a/.hadolint.yaml
+++ b/.hadolint.yaml
@@ -0,0 +1,2 @@
+ignored:
+    - SC1091
--- a/.python-version
+++ b/.python-version
@@ -0,0 +1 @@
+3.13.2
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,16 +1,20 @@
 {
+    "python.analysis.extraPaths": [
+        "app/src",
+        "app/tests",
+        ".venv/lib",
+    ],
    "python.testing.pytestArgs": [
-        "-vv", 
-        "app",
+        "-vvv",
        "--cov=app/src",
        "--cov-report=xml",
-        "--cov-report=html",
+        "app",
        "system_tests"
    ],
    "python.testing.unittestEnabled": false,
    "python.testing.pytestEnabled": true,
    "flake8.args": [
-        "--extend-exclude=app/tests/*.py system_tests/*.py"   
+        "--extend-exclude=app/tests/*.py,system_tests/*.py"   
    ],
    "sonarlint.connectedMode.project": {
        "connectionId": "s-allius",
@@ -18,5 +22,11 @@
    },
    "files.exclude": {
        "**/*.pyi": true
-    }
+    },
+    "python.analysis.typeEvaluation.deprecateTypingAliases": true,
+    "python.autoComplete.extraPaths": [
+        ".venv/lib"
+    ],
+    "coverage-gutters.coverageBaseDir": "tsun",
+    "makefile.configureOnOpen": false
 }
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,9 +7,63 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [unreleased]

+- update dependency python to 3.13
+- add initial support for TSUN MS-3000
+- add initial apparmor support [#293](https://github.com/s-allius/tsun-gen3-proxy/issues/293)
+- add Modbus polling mode for DCU1000 [#292](https://github.com/s-allius/tsun-gen3-proxy/issues/292)
+- add Modbus scanning mode
+- allow `R47`serial numbers for GEN3 inverters
+- add watchdog for Add-ons
+- add first costumer apparmor definition
+- Respect logging.ini file, if LOG_ENV isn't set well [#288](https://github.com/s-allius/tsun-gen3-proxy/issues/288)
+- Remove trailing apostrophe in the log output [#288](https://github.com/s-allius/tsun-gen3-proxy/issues/288)
+- update AddOn base docker image to version 17.2.1
+- addon: add date and time to dev container version
+- Update AddOn python3 to 3.12.9-r0
+- add initial DCU support
+- update aiohttp to version 3.11.12
+- fix the path handling for logging.ini and default_config.toml [#180](https://github.com/s-allius/tsun-gen3-proxy/issues/180)
+
+## [0.12.1] - 2025-01-13
+
+- addon: bump base image version to v17.1.0
+- addon: add syntax check to config parameters
+- addon: bump base image version to v17.0.2
+
+## [0.12.0] - 2024-12-22
+
+- add hadolint configuration
+- detect usage of a local DNS resolver [#37](https://github.com/s-allius/tsun-gen3-proxy/issues/37)
+- path for logs is now configurable by cli args
+- configure the number of keeped logfiles by cli args
+- add DOCS.md and CHANGELOG.md for add-ons
+- pin library version und update them with renovate
+- build config.yaml for add-ons by a jinja2 template
+- use gnu make to build proxy and add-on
+- make the configuration more flexible, add command line args to control this
+- fix the python path so we don't need special import paths for unit tests anymore
+- add emulator mode [#205](https://github.com/s-allius/tsun-gen3-proxy/issues/205)
+- ignore inverter replays which a older than 1 day [#246](https://github.com/s-allius/tsun-gen3-proxy/issues/246)
+- support test coverage in vscode
+- upgrade SonarQube action to version 4
+- update github action to Ubuntu 24-04
+- add initial support for home assistant add-ons from @mime24
+- github action: use ubuntu 24.04 and sonar-scanner-action 4 [#222](https://github.com/s-allius/tsun-gen3-proxy/issues/222)
+- migrate paho.mqtt CallbackAPIVersion to VERSION2 [#224](https://github.com/s-allius/tsun-gen3-proxy/issues/224)
+- add PROD_COMPL_TYPE to trace
 - add SolarmanV5 messages builder
 - report inverter alarms and faults per MQTT [#7](https://github.com/s-allius/tsun-gen3-proxy/issues/7)

+## [0.11.1] - 2024-11-20
+
+- fix pytest setup that can be startet from the rootdir
+  - support python venv environment
+  - add pytest.ini
+  - move common settings from .vscode/settings.json into pytest.ini
+  - add missing requirements
+  - fix import paths for pytests
+- Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.10.5 to 3.10.11.
+
 ## [0.11.0] - 2024-10-13

 - fix healthcheck on infrastructure with IPv6 support [#196](https://github.com/s-allius/tsun-gen3-proxy/issues/196)
--- a/18
+++ b/18
@@ -0,0 +1,18 @@
+.PHONY: build clean addon-dev addon-debug addon-rc addon-rel debug dev preview rc rel check-docker-compose install
+
+debug dev preview rc rel:
+	$(MAKE) -C app $@
+
+clean build:
+	$(MAKE) -C ha_addons $@ 
+
+addon-dev addon-debug addon-rc addon-rel:
+	$(MAKE) -C ha_addons $(patsubst addon-%,%,$@)
+
+check-docker-compose:
+	docker-compose config -q
+
+install:
+	python3 -m pip install --upgrade pip
+	python3 -m pip install -r requirements.txt
+	python3 -m pip install -r requirements-test.txt
--- a/README.md
+++ b/README.md
@@ -1,40 +1,44 @@
 <h1 align="center">TSUN-Gen3-Proxy</h1>
 <p align="center">A proxy for</p>
 <h3 align="center">TSUN Gen 3 Micro-Inverters</h3>
+<h3 align="center">and Batteries</h3>
 <p align="center">for easy</p>
 <h3 align="center">MQTT/Home-Assistant</h3>
 <p align="center">integration</p>
 <p align="center">
    <a href="https://opensource.org/licenses/BSD-3-Clause"><img alt="License: BSD-3-Clause" src="https://img.shields.io/badge/License-BSD_3--Clause-green.svg"></a>
-    <a href="https://www.python.org/downloads/release/python-3120/"><img alt="Supported Python versions" src="https://img.shields.io/badge/python-3.12-blue.svg"></a>
-    <a href="https://sbtinstruments.github.io/aiomqtt/introduction.html"><img alt="Supported aiomqtt versions" src="https://img.shields.io/badge/aiomqtt-2.3.0-lightblue.svg"></a>
+    <a href="https://www.python.org/downloads/release/python-3130/"><img alt="Supported Python versions" src="https://img.shields.io/badge/python-3.13-blue.svg"></a>
+    <a href="https://aiomqtt.bo3hm.com/introduction.html"><img alt="Supported aiomqtt versions" src="https://img.shields.io/badge/aiomqtt-2.3.1-lightblue.svg"></a>
    <a href="https://libraries.io/pypi/aiocron"><img alt="Supported aiocron versions" src="https://img.shields.io/badge/aiocron-1.8-lightblue.svg"></a>
-    <a href="https://toml.io/en/v1.0.0"><img alt="Supported toml versions" src="https://img.shields.io/badge/toml-1.0.0-lightblue.svg"></a>   
+    <a href="https://toml.io/en/v1.0.0"><img alt="Supported toml versions" src="https://img.shields.io/badge/toml-1.0.0-lightblue.svg"></a>
    <br>
-    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=alert_status"><img src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=alert_status"></a>
-    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=bugs"><img src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=bugs"></a>
-    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=code_smells"><img src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=code_smells"></a>
+    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=alert_status"><img alt="The quality gate status" src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=alert_status"></a>
+    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=bugs"><img alt="No of bugs" src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=bugs"></a>
+    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=code_smells"><img alt="No of code-smells" src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=code_smells"></a>
    <br>
-    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=coverage"><img src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=coverage"></a>
+    <a href="https://sonarcloud.io/component_measures?id=s-allius_tsun-gen3-proxy&metric=coverage"><img alt="Test coverage in percent" src="https://sonarcloud.io/api/project_badges/measure?project=s-allius_tsun-gen3-proxy&metric=coverage"></a>
 </p>

 # Overview

-This proxy enables a reliable connection between TSUN third generation inverters and an MQTT broker. With the proxy, you can easily retrieve real-time values such as power, current and daily energy and integrate the inverter into typical home automations. This works even without an internet connection. The optional connection to the TSUN Cloud can be disabled!
+This proxy enables a reliable connection between TSUN third generation devices and an MQTT broker. With the proxy, you can easily retrieve real-time values such as power, current and daily energy from inverters and energy storage systems and integrate them into typical home automations. This works even without an internet connection. The optional connection to the TSUN Cloud can be disabled!

-In detail, the inverter establishes a TCP connection to the TSUN cloud to transmit current measured values every 300 seconds. To be able to forward the measurement data to an MQTT broker, the proxy must be looped into this TCP connection.
+In detail, the device establishes a TCP connection to the TSUN cloud to transmit current measured values every 300 seconds. To be able to forward the measurement data to an MQTT broker, the proxy must be looped into this TCP connection.

-Through this, the inverter then establishes a connection to the proxy and the proxy establishes another connection to the TSUN Cloud. The transmitted data is interpreted by the proxy and then passed on to both the TSUN Cloud and the MQTT broker. The connection to the TSUN Cloud is optional and can be switched off in the configuration (default is on). Then no more data is sent to the Internet, but no more remote updates of firmware and operating parameters (e.g. rated power, grid parameters) are possible.
+Through this, the device then establishes a connection to the proxy and the proxy establishes another connection to the TSUN Cloud. The transmitted data is interpreted by the proxy and then passed on to both the TSUN Cloud and the MQTT broker. The connection to the TSUN Cloud is optional and can be switched off in the configuration (default is on). Then no more data is sent to the Internet, but no more remote updates of firmware and operating parameters (e.g. rated power, grid parameters) are possible.

 By means of `docker` a simple installation and operation is possible. By using `docker-composer`, a complete stack of proxy, `MQTT-brocker` and `home-assistant` can be started easily.

+Alternatively you can run the TSUN-Proxy as a Home Assistant Add-on. The installation of this add-on is pretty straightforward and not different in comparison to installing any other custom Home Assistant add-on.
+Follow the Instructions mentioned in the add-on subdirectory `ha_addons`.
+
 <br>
-ℹ️ This project is not related to the company TSUN. It is a private initiative that aims to connect TSUN inverters with an MQTT broker. There is no support and no warranty from TSUN.
+ℹ️ This project is not related to the company TSUN. It is a private initiative that aims to connect TSUN inverters and storage systems with an MQTT broker. There is no support and no warranty from TSUN.
 <br><br>

 ```txt
 ❗An essential requirement is that the proxy can be looped into the connection
-between the inverter and TSUN Cloud.
+between the device and TSUN Cloud.

 There are various ways to do this, for example via an DNS host entry or via firewall
 rules (iptables) in your router. However, depending on the circumstances, not all
@@ -46,7 +50,8 @@ If you use a Pi-hole, you can also store the host entry in the Pi-hole.
 ## Features

 - Supports TSUN GEN3 PLUS inverters: TSOL-MS2000, MS1800 and MS1600
- Supports TSUN GEN3 inverters: TSOL-MS800, MS700, MS600, MS400, MS350 and MS300
+- Supports TSUN GEN3 PLUS batteries: TSOL-DC1000 (from version 0.13)
+- Supports TSUN GEN3 inverters: TSOL-MS3000, MS800, MS700, MS600, MS400, MS350 and MS300
 - `MQTT` support
 - `Home-Assistant` auto-discovery support
 - `MODBUS` support via MQTT topics
@@ -65,11 +70,20 @@ Here are some screenshots of how the inverter is displayed in the Home Assistant

 ## Requirements

+### Requirements for Docker Installation
+
 - A running Docker engine to host the container
- Ability to loop the proxy into the connection between the inverter and the TSUN cloud
+- Ability to loop the proxy into the connection between the device and the TSUN cloud
+
+### Requirements for Home Assistant Add-on Installation
+
+- Running Home Assistant on Home Assistant OS or Supervised. Container and Core installations doesn't support add-ons.
+- Ability to loop the proxy into the connection between the device and the TSUN cloud

 # Getting Started

+## for Docker Installation
+
 To run the proxy, you first need to create the image. You can do this quite simply as follows:

 ```sh
@@ -95,15 +109,30 @@ With this information we can customize the `docker run`` statement:
 docker run  --dns '8.8.8.8' --env 'UID=1050' -p '5005:5005' -p '10000:10000' -v ./config:/home/tsun-proxy/config -v ./log:/home/tsun-proxy/log tsun-proxy
 ```

+## for Home Assistant Add-on Installation
+
+1. Add the repository URL to the Home Assistant add-on store
+[![Add repository on my Home Assistant][repository-badge]][repository-url]
+2. Reload the add-on store page
+3. Click the "Install" button to install the add-on.
+
 # Configuration

-The configuration consists of several parts. First, the container and the proxy itself must be configured, and then the connection of the inverter to the proxy must be set up, which is done differently depending on the inverter generation
+```txt
+❗The following description applies to the Docker installation. When installing the Home
+Assistant add-on, the configuration is carried out via the Home Assistant UI. Some of the
+options described below are not required for this. Additionally, creating a config.toml
+file is not necessary. However, for a general understanding of the configuration and
+functionality, it is helpful to read the following description.
+```

-For GEN3PLUS inverters, this can be done easily via the web interface of the inverter. The GEN3 inverters do not have a web interface, so the proxy is integrated via a modified DNS resolution.
+The configuration consists of several parts. First, the container and the proxy itself must be configured, and then the connection of the device to the proxy must be set up, which is done differently depending on the device generation
+
+For GEN3PLUS devices, this can be done easily via the web interface of the devices. The GEN3 inverters do not have a web interface, so the proxy is integrated via a modified DNS resolution.

  1. [Container Setup](#container-setup)
  2. [Proxy Configuration](#proxy-configuration)
-  3. [Inverter Configuration](#inverter-configuration) (only GEN3PLUS)
+  3. [Inverter and Batterie Configuration](#inverter-and-batterie-configuration) (only GEN3PLUS)
  4. [DNS Settings](#dns-settings) (Mandatory for GEN3)

 ## Container Setup
@@ -112,7 +141,7 @@ No special configuration is required for the Docker container if it is built and

 On the host, two directories (for log files and for config files) must be mapped. If necessary, the UID of the proxy process can be adjusted, which is also the owner of the log and configuration files.

-A description of the configuration parameters can be found [here](https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#docker-compose-environment-variables).
+A description of the configuration parameters can be found [here](https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#docker-compose-environment-variables).

 ## Proxy Configuration

@@ -142,7 +171,7 @@ You find more details here: <https://toml.io/en/v1.0.0>
 ###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Operation-Modes-Overview
 ###
 ###   Here you will find a description of all configuration options:
-###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details
+###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml
 ###
 ###   The configration uses the TOML format, which aims to be easy to read due to 
 ###   obvious semantics. You find more details here: https://toml.io/en/v1.0.0
@@ -158,7 +187,7 @@ You find more details here: <https://toml.io/en/v1.0.0>
 ## required credentials. As the proxy does not currently support an encrypted connection
 ## to the MQTT broker, it is strongly recommended that you do not use a public broker.
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#mqtt-broker-account
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#mqtt-broker-account
 ##

 mqtt.host    = 'mqtt'   # URL or IP address of the mqtt broker
@@ -175,7 +204,7 @@ mqtt.passwd  = ''
 ## values match the HA default configuration. If you need to change these or want to use
 ## a different MQTT client, you can adjust the prefixes of the MQTT topics below.
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#home-assistant
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#home-assistant
 ##

 ha.auto_conf_prefix = 'homeassistant'       # MQTT prefix for subscribing for homeassistant status updates
@@ -193,7 +222,7 @@ ha.proxy_unique_id  = 'P170000000000001'    # MQTT unique id, to identify a prox
 ## inverters. This connection is only required if you want send data to the TSUN cloud
 ## to use the TSUN APPs or receive firmware updates.  
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#tsun-cloud-for-gen3-inverter-only
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#tsun-cloud-for-gen3-inverter-only
 ##

 tsun.enabled = true   # false: disables connecting to the tsun cloud, and avoids updates
@@ -209,7 +238,7 @@ tsun.port    = 5005
 ## inverters. This connection is only required if you want send data to the TSUN cloud
 ## to use the TSUN APPs or receive firmware updates.  
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#solarman-cloud-for-gen3plus-inverter-only
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#solarman-cloud-for-gen3plus-inverter-only
 ##
 solarman.enabled = true   # false: disables connecting to the tsun cloud, and avoids updates
 solarman.host    = 'iot.talent-monitoring.com'
@@ -275,7 +304,7 @@ modbus_polling = true        # Enable optional MODBUS polling

 # if your inverter supports SSL connections you must use the client_mode. Pls, uncomment
 # the next line and configure the fixed IP of your inverter
-#client_mode = {host = '192.168.0.1', port = 8899}       
+#client_mode = {host = '192.168.0.1', port = 8899, forward = true}  

 pv1 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
 pv2 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
@@ -283,6 +312,33 @@ pv3 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module de
 pv4 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr


+##########################################################################################
+##
+## For each GEN3PLUS energy storage system, the serial number  must be mapped to an MQTT
+## definition. To do this, the corresponding configuration block is started with
+## `[batteries.“<16-digit serial number>”]` so that all subsequent parameters are assigned
+## to this energy storage system. Further device-specific parameters (e.g. polling mode,
+## client mode) can be set in the configuration block
+## 
+## The serial numbers of all GEN3PLUS energy storage systems/batteries start with `410`!
+## Each GEN3PLUS device is supplied with a “Monitoring SN:”. This can be found on a 
+## sticker enclosed with the inverter.
+##
+
+[batteries."4100000000000001"]
+monitor_sn = 3000000000      # The GEN3PLUS "Monitoring SN:"
+node_id = 'bat_1'            # MQTT replacement for devices serial number  
+suggested_area = ''garage'   # suggested installation place for home-assistant
+modbus_polling = true        # Enable optional MODBUS polling
+
+# if your inverter supports SSL connections you must use the client_mode. Pls, uncomment
+# the next line and configure the fixed IP of your inverter
+#client_mode = {host = '192.168.0.1', port = 8899, forward = true}  
+
+pv1 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
+pv2 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
+
+
 ##########################################################################################
 ###
 ### If the proxy mode is configured, commands from TSUN can be sent to the inverter via
@@ -304,44 +360,43 @@ mqtt.block = []

 </details>

-## Inverter Configuration
+## Inverter and Batterie Configuration

-GEN3PLUS inverters offer a web interface that can be used to configure the inverter. This is very practical for sending the data directly to the proxy. On the one hand, the inverter broadcasts its own SSID on 2.4GHz. This can be recognized because it is broadcast with `AP_<Montoring SN>`. You will find the `Monitor SN` and the password for the WLAN connection on a small sticker enclosed with the inverter.
+GEN3PLUS devices (inverter, batteries, ...) offer a web interface that can be used to configure it. This is very practical for sending the data directly to the proxy. On the one hand, the device broadcasts its own SSID on 2.4GHz. This can be recognized because it is broadcast with `AP_<Montoring SN>`. You will find the `Monitor SN` and the password for the WLAN connection on a small sticker enclosed with the device.

-If you have already connected the inverter to the cloud via the TSUN app, you can also address the inverter directly via WiFi. In the first case, the inverter uses the fixed IP address `10.10.100.254`, in the second case you have to look up the IP address in your router.
+If you have already connected the device to the cloud via the TSUN app, you can also address the device directly via WiFi. In the first case, the device uses the fixed IP address `10.10.100.254`, in the second case you have to look up the IP address in your router.

-The standard web interface of the inverter can be accessed at `http://<ip-adress>/index_cn.html`. Here you can set up the WLAN connection or change the password. The default user and password is `admin`/`admin`.
+The standard web interface of the device can be accessed at `http://<ip-adress>/index_cn.html`. Here you can set up the WLAN connection or change the password. The default user and password is `admin`/`admin`.

 For our purpose, the hidden URL `http://<ip-adress>/config_hide.html` should be called. There you can see and modify the parameters for accessing the cloud. Here we enter the IP address of our proxy and the IP port `10000` for the `Server A Setting` and for `Optional Server Setting`. The second entry is used as a backup in the event of connection problems.

 ```txt
-❗If the IP port is set to 10443 in the inverter configuration, you probably have a firmware with SSL support.
-In this case, you MUST NOT change the port or the host address, as this may cause the inverter to hang and
+❗If the IP port is set to 10443 in the device configuration, you probably have a firmware with SSL support.
+In this case, you MUST NOT change the port or the host address, as this may cause the device to hang and
 require a complete reset. Use the configuration in client mode instead.
 ```

-
 If access to the web interface does not work, it can also be redirected via DNS redirection, as is necessary for the GEN3 inverters.

 ## Client Mode (GEN3PLUS only)

-Newer GEN3PLUS inverters support SSL encrypted connections over port 10443 to the TSUN cloud. In this case you can't loop the proxy into this connection, since the certicate verification of the inverter don't allow this. You can configure the proxy in client-mode to establish an unencrypted connection to the inverter. For this porpuse the inverter listen on port `8899`.
+Newer GEN3PLUS inverters, batteries and smart meter support SSL encrypted connections over port 10443 to the TSUN cloud. In this case you can't loop the proxy into this connection, since the certicate verification of the device don't allow this. You can configure the proxy in client-mode to establish an unencrypted connection to the inverter. For this porpuse the device listen on port `8899`.

 There are some requirements to be met:

- the inverter should have a fixed IP
- the proxy must be able to reach the inverter. You must configure a corresponding route in your router if the inverter and the proxy are in different IP networks
- add a 'client_mode' line to your config.toml file, to specify the inverter's ip address
+- the device should have a fixed IP
+- the proxy must be able to reach the device. You must configure a corresponding route in your router if the device and the proxy are in different IP networks
+- add a 'client_mode' line to your config.toml file, to specify the device's ip address

 ## DNS Settings

 ### Loop the proxy into the connection

-To include the proxy in the connection between the inverter and the TSUN Cloud, you must adapt the DNS record of *logger.talent-monitoring.com* within the network that your inverter uses. You need a mapping from logger.talent-monitoring.com to the IP address of the host running the Docker engine.
+To include the proxy in the connection between the device and the TSUN Cloud, you must adapt the DNS record of *logger.talent-monitoring.com* within the network that your deivce uses. You need a mapping from logger.talent-monitoring.com to the IP address of the host running the Docker engine.

-The new GEN3 PLUS inverters use a different URL. Here, *iot.talent-monitoring.com* must be redirected.
+The new GEN3 PLUS devices use a different URL. Here, *iot.talent-monitoring.com* must be redirected.

-This can be done, for example, by adding a local DNS record to the Pi-hole if you are using it.
+This can be done, for example, by adding a local DNS record to the Pi-hole if you are using it. User of the Home Assistant Add-on should use the AdGuard Add-on for this.

 ### DNS Rebind Protection

@@ -357,7 +412,7 @@ As described above, set a DNS sever in the Docker command or Docker compose file

 ### Over The Air (OTA) firmware update

-Even if the proxy is connected between the inverter and the TSUN Cloud, an OTA update is supported. To do this, the inverter must be able to reach the website <http://www.talent-monitoring.com:9002/> in order to download images from there.
+Even if the proxy is connected between the device and the TSUN Cloud, an OTA update is supported. To do this, the device must be able to reach the website <http://www.talent-monitoring.com:9002/> in order to download images from there.

 It must be ensured that this address is not mapped to the proxy!

@@ -370,21 +425,24 @@ A combination with a red question mark should work, but I have not checked it in

 <table align="center">
  <tr><th align="center">Micro Inverter Model</th><th align="center">Fw. 1.00.06</th><th align="center">Fw. 1.00.17</th><th align="center">Fw. 1.00.20</th><th align="center">Fw. 4.0.10</th><th align="center">Fw. 4.0.20</th></tr>
-  <tr><td>GEN3 micro inverters (single MPPT):<br>MS300, MS350, MS400<br>MS400-D</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">➖</td><td align="center">➖</td></tr>
+  <tr><td>GEN3 micro inverters (single MPPT):<br>MS300, MS350, MS400<br>MS400-D</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">➖</td><td align="center">➖</td></tr>
  <tr><td>GEN3 micro inverters (dual MPPT):<br>MS600, MS700, MS800<br>MS600-D, MS800-D</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">➖</td><td align="center">➖</td></tr>
-  <tr><td>GEN3 PLUS micro inverters:<br>MS1600, MS1800, MS2000<br>MS2000-D</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">✔️</td><td align="center">✔️</td></tr>
-  <tr><td>TITAN micro inverters:<br>TSOL-MP3000, MP2250, MS3000</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td></tr>
+  <tr><td>GEN3 micro inverters (quad MPPT):<br>MS3000</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">➖</td><td align="center">➖</td></tr>
+  <tr><td>GEN3 PLUS micro inverters:<br>MS1600, MS1800, MS2000<br>MS2000-D, MS800</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">✔️</td><td align="center">✔️</td></tr>
+  <tr><td>GEN3 PLUS storage systems:<br>DC1000</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">✔️</td><td align="center">✔️</td></tr>
+  <tr><td>GEN3 PLUS smart meter:<br>TSOL-MG3-MS, DDZY422-D2</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">❓</td><td align="center">❓</td></tr>
+</<tr><td>TITAN micro inverters:<br>TSOL-MP3000, MP2250</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td></tr>
 </table>

 ```txt
 Legend
 ➖: Firmware not available for this devices
-✔️: proxy support testet
-❓: proxy support possible but not testet
+✔️: Proxy support testet
+❓: Proxy support unknown. There is an open port, but all known protocols do not work.
 🚧: Proxy support in preparation
 ```

-❗The new inverters of the GEN3 Plus generation (e.g. MS-2000) use a completely different protocol for data transmission to the TSUN server. These inverters are supported from proxy version 0.6. The serial numbers of these inverters start with `Y17E` or `Y47E` instead of `R17E`
+❗GEN3 Plus generation devices (e.g. MS-2000, DC-1000) can be recognized by their serial number. This starts with 'Y17' or 'Y47' for inverters and '410' for the DC-1000 battery storage system. In contrast, the serial number of GEN3 inverters begins with 'R17' or 'R47'.

 If you have one of these combinations with a red question mark, it would be very nice if you could send me a proxy trace so that I can carry out the detailed checks and adjust the device and system tests. [Ask here how to send a trace](https://github.com/s-allius/tsun-gen3-proxy/discussions/categories/traces-for-compatibility-check)

@@ -408,3 +466,6 @@ We're very happy to receive contributions to this project! You can get started b
 ## Changelog

 The changelog lives in [CHANGELOG.md](https://github.com/s-allius/tsun-gen3-proxy/blob/main/CHANGELOG.md). It follows the principles of [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+
+[repository-badge]: https://img.shields.io/badge/Add%20repository%20to%20my-Home%20Assistant-41BDF5?logo=home-assistant&style=for-the-badge
+[repository-url]: https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgithub.com%2Fs-allius%2Fha-addons
--- a/app/.version
+++ b/app/.version
@@ -0,0 +1 @@
+0.13.0
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -4,14 +4,13 @@ ARG GID=1000

 #
 # first stage for our base image
-FROM python:3.12-alpine AS base
-USER root
+FROM python:3.13-alpine AS base

-COPY --chmod=0700 ./hardening_base.sh .
+COPY --chmod=0700 ./hardening_base.sh /
 RUN apk upgrade --no-cache && \
-    apk add --no-cache su-exec	&& \
-    ./hardening_base.sh && \
-    rm ./hardening_base.sh
+    apk add --no-cache su-exec=0.2-r3	&& \
+    /hardening_base.sh && \
+    rm /hardening_base.sh

 #
 # second stage for building wheels packages
@@ -19,8 +18,8 @@ FROM base AS builder

 # copy the dependencies file to the root dir and install requirements
 COPY ./requirements.txt /root/
-RUN apk add --no-cache build-base && \
-    python -m pip install --no-cache-dir -U pip wheel && \
+RUN apk add --no-cache build-base=0.5-r3 && \
+    python -m pip install --no-cache-dir pip==24.3.1 wheel==0.45.1 && \
    python -OO -m pip wheel --no-cache-dir --wheel-dir=/root/wheels -r /root/requirements.txt


@@ -31,7 +30,7 @@ ARG SERVICE_NAME
 ARG VERSION
 ARG UID
 ARG GID
-ARG LOG_LVL
+ARG LOG_LVL=INFO
 ARG environment

 ENV SERVICE_NAME=$SERVICE_NAME
@@ -50,9 +49,9 @@ VOLUME ["/home/$SERVICE_NAME/log", "/home/$SERVICE_NAME/config"]
 # and unistall python packages and alpine package manger to reduce attack surface
 COPY --from=builder /root/wheels /root/wheels
 COPY --chmod=0700 ./hardening_final.sh .
-RUN python -m pip install --no-cache --no-index /root/wheels/* && \
+RUN python -m pip install --no-cache-dir --no-cache --no-index /root/wheels/* && \
    rm -rf /root/wheels && \
-    python -m pip uninstall --yes setuptools wheel pip && \
+    python -m pip uninstall --yes wheel pip && \
    apk --purge del apk-tools && \
    ./hardening_final.sh && \
    rm ./hardening_final.sh
@@ -60,7 +59,6 @@ RUN python -m pip install --no-cache --no-index /root/wheels/* && \

 # copy the content of the local src and config directory to the working directory
 COPY --chmod=0700 entrypoint.sh /root/entrypoint.sh
-COPY config .
 COPY src .
 RUN echo ${VERSION} > /proxy-version.txt \
  && date > /build-date.txt
--- a/app/Makefile
+++ b/app/Makefile
@@ -0,0 +1,34 @@
+#!make
+include ../.env
+
+SHELL = /bin/sh
+IMAGE = tsun-gen3-proxy
+
+
+# Folders
+SRC=.
+
+export BUILD_DATE := ${shell date -Iminutes}
+VERSION := $(shell cat $(SRC)/.version)
+export MAJOR  := $(shell echo $(VERSION) | cut -f1 -d.)
+
+PUBLIC_URL := $(shell echo $(PUBLIC_CONTAINER_REGISTRY) | cut -f1 -d/)
+PUBLIC_USER :=$(shell echo $(PUBLIC_CONTAINER_REGISTRY) | cut -f2 -d/)
+
+
+dev debug:
+	@echo version: $(VERSION)  build-date: $(BUILD_DATE)   image: $(PRIVAT_CONTAINER_REGISTRY)$(IMAGE)
+	export VERSION=$(VERSION)-$@ && \
+	export IMAGE=$(PRIVAT_CONTAINER_REGISTRY)$(IMAGE) && \
+	docker buildx bake -f docker-bake.hcl $@
+
+preview rc rel:
+	@echo version: $(VERSION)  build-date: $(BUILD_DATE)   image: $(PUBLIC_CONTAINER_REGISTRY)$(IMAGE)
+	@echo login at $(PUBLIC_URL) as $(PUBLIC_USER)
+	@DO_LOGIN="$(shell echo $(PUBLIC_CR_KEY) | docker login $(PUBLIC_URL) -u $(PUBLIC_USER) --password-stdin)"
+	export VERSION=$(VERSION)-$@ && \
+	export IMAGE=$(PUBLIC_CONTAINER_REGISTRY)$(IMAGE) && \
+	docker buildx bake -f docker-bake.hcl $@
+
+
+.PHONY: debug dev preview rc rel
--- a/app/build.sh
+++ b/app/build.sh
@@ -1,51 +0,0 @@
-#!/bin/bash
-# Usage: ./build.sh [dev|rc|rel]
-# dev: development build
-# rc: release candidate build
-# rel: release build and push to ghcr.io
-# Note: for release build, you need to set GHCR_TOKEN
-# export GHCR_TOKEN=<YOUR_GITHUB_TOKEN> in your .zprofile
-# see also: https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry
-
-
-set -e
-
-BUILD_DATE=$(date -Iminutes)
-BRANCH=$(git rev-parse --abbrev-ref HEAD)
-VERSION=$(git describe --tags --abbrev=0)
-VERSION="${VERSION:1}"
-arr=(${VERSION//./ })
-MAJOR=${arr[0]}
-IMAGE=tsun-gen3-proxy
-
-GREEN='\033[0;32m'
-BLUE='\033[0;34m'
-NC='\033[0m'
-
-if [[ $1 == debug ]] || [[ $1 == dev ]] ;then
-IMAGE=docker.io/sallius/${IMAGE}
-VERSION=${VERSION}+$1
-elif [[ $1 == rc ]] || [[ $1 == rel ]] || [[ $1 == preview ]] ;then
-IMAGE=ghcr.io/s-allius/${IMAGE}
-echo 'login to ghcr.io'    
-echo $GHCR_TOKEN | docker login ghcr.io -u s-allius --password-stdin
-else
-echo argument missing!
-echo try: $0 '[debug|dev|preview|rc|rel]'
-exit 1
-fi
-
-export IMAGE
-export VERSION
-export BUILD_DATE
-export BRANCH
-export MAJOR
-
-echo version: $VERSION  build-date: $BUILD_DATE   image: $IMAGE
-docker buildx bake -f app/docker-bake.hcl $1
-
-echo -e "${BLUE} => checking docker-compose.yaml file${NC}"
-docker-compose config -q
-echo
-echo -e "${GREEN}${BUILD_DATE} => Version: ${VERSION}${NC} finished"
-echo
--- a/app/docker-bake.hcl
+++ b/app/docker-bake.hcl
@@ -18,7 +18,7 @@ variable "DESCRIPTION" {
 }

 target "_common" {
-  context = "app"
+  context = "."
  dockerfile = "Dockerfile"
  args = {
    VERSION = "${VERSION}"
--- a/app/docu/proxy.svg
+++ b/app/docu/proxy.svg
@@ -0,0 +1,263 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Generated by graphviz version 2.40.1 (20161225.0304)
+ -->
+<!-- Title: G Pages: 1 -->
+<svg width="634pt" height="966pt"
+ viewBox="0.00 0.00 634.00 966.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 962)">
+<title>G</title>
+<polygon fill="#ffffff" stroke="transparent" points="-4,4 -4,-962 630,-962 630,4 -4,4"/>
+<!-- A0 -->
+<g id="node1" class="node">
+<title>A0</title>
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+<polyline fill="none" stroke="#000000" points="206.1964,-928 200.1964,-928 "/>
+<text text-anchor="middle" x="149" y="-919" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">You can stick notes</text>
+<text text-anchor="middle" x="149" y="-907" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">on diagrams too!</text>
+</g>
+<!-- A1 -->
+<g id="node2" class="node">
+<title>A1</title>
+<polygon fill="none" stroke="#000000" points="224,-926 224,-958 340,-958 340,-926 224,-926"/>
+<text text-anchor="start" x="233.649" y="-939" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;&lt;AbstractIterMeta&gt;&gt;</text>
+<polygon fill="none" stroke="#000000" points="224,-906 224,-926 340,-926 340,-906 224,-906"/>
+<polygon fill="none" stroke="#000000" points="224,-874 224,-906 340,-906 340,-874 224,-874"/>
+<text text-anchor="start" x="260.61" y="-887" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">__iter__()</text>
+</g>
+<!-- A4 -->
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+<title>A4</title>
+<polygon fill="none" stroke="#000000" points="187,-726 187,-758 378,-758 378,-726 187,-726"/>
+<text text-anchor="start" x="248.5965" y="-739" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;&lt;InverterIfc&gt;&gt;</text>
+<polygon fill="none" stroke="#000000" points="187,-706 187,-726 378,-726 378,-706 187,-706"/>
+<polygon fill="none" stroke="#000000" points="187,-650 187,-706 378,-706 378,-650 187,-650"/>
+<text text-anchor="start" x="249.022" y="-687" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">healthy()&#45;&gt;bool</text>
+<text text-anchor="start" x="196.7835" y="-675" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;disc(shutdown_started=False)</text>
+<text text-anchor="start" x="228.044" y="-663" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;create_remote()</text>
+</g>
+<!-- A1&#45;&gt;A4 -->
+<g id="edge1" class="edge">
+<title>A1&#45;&gt;A4</title>
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+<polygon fill="none" stroke="#000000" points="278.5001,-863.8621 282,-873.8622 285.5001,-863.8622 278.5001,-863.8621"/>
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+<text text-anchor="start" x="501.277" y="-479" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">Mqtt</text>
+<text text-anchor="start" x="478.4815" y="-467" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;&lt;Singleton&gt;&gt;</text>
+<polygon fill="none" stroke="#000000" points="450,-398 450,-454 572,-454 572,-398 450,-398"/>
+<text text-anchor="start" x="468.4875" y="-435" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;static&gt;ha_restarts</text>
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+<text text-anchor="start" x="477.1045" y="-367" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;close()</text>
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+<!-- A5&#45;&gt;A6 -->
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+<!-- A5&#45;&gt;A7 -->
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+</g>
+<!-- A14&#45;&gt;A13 -->
+<g id="edge14" class="edge">
+<title>A14&#45;&gt;A13</title>
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--- a/app/docu/proxy.yuml
+++ b/app/docu/proxy.yuml
@@ -32,5 +32,5 @@


 [ModbusConn|host;port;addr;stream:InverterG3P;|]has-1>[InverterG3P]
-[ModbusTcp]creates-*>[ModbusConn]
+[ModbusTcp||<async>modbus_loop()]creates-*>[ModbusConn]

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+</g>
+<!-- A2&#45;&gt;A3 -->
+<g id="edge1" class="edge">
+<title>A2&#45;&gt;A3</title>
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+<polygon fill="none" stroke="#000000" points="100.4796,-541.0903 106.5312,-549.7868 107.2236,-539.2146 100.4796,-541.0903"/>
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+<!-- A4 -->
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+<!-- A2&#45;&gt;A4 -->
+<g id="edge2" class="edge">
+<title>A2&#45;&gt;A4</title>
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+<!-- A5 -->
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+<text text-anchor="middle" x="261.6155" y="-299" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">remote:StreamPtr</text>
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+<!-- A2&#45;&gt;A5 -->
+<g id="edge3" class="edge">
+<title>A2&#45;&gt;A5</title>
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+<!-- A9 -->
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+<text text-anchor="start" x="185.3865" y="-81" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">create_remote</text>
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+<text text-anchor="start" x="169.273" y="-49" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;server_loop()</text>
+<text text-anchor="start" x="160.104" y="-37" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;_async_forward()</text>
+<text text-anchor="start" x="138.4245" y="-25" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;publish_outstanding_mqtt()</text>
+<text text-anchor="start" x="202.618" y="-13" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+</g>
+<!-- A4&#45;&gt;A9 -->
+<g id="edge9" class="edge">
+<title>A4&#45;&gt;A9</title>
+<path fill="none" stroke="#000000" d="M151.2355,-272.1274C161.7441,-239.4955 178.9835,-185.9626 193.26,-141.6303"/>
+<polygon fill="#000000" stroke="#000000" points="151.1313,-272.451 153.0996,-279.3883 147.4529,-283.8733 145.4847,-276.936 151.1313,-272.451"/>
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+</g>
+<!-- A10 -->
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+<title>A10</title>
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+<text text-anchor="start" x="389.1125" y="-95" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">AsyncStreamClient</text>
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+<text text-anchor="start" x="385.4935" y="-43" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;client_loop()</text>
+<text text-anchor="start" x="372.4395" y="-31" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;_async_forward())</text>
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+<!-- A5&#45;&gt;A10 -->
+<g id="edge11" class="edge">
+<title>A5&#45;&gt;A10</title>
+<path fill="none" stroke="#000000" d="M269.2148,-283.6405C279.6962,-259.3121 299.996,-215.5582 323.6155,-182 338.3046,-161.1299 356.5265,-140.1557 373.793,-121.8925"/>
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+<text text-anchor="middle" x="268.7308" y="-260.6464" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">0..1</text>
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+<!-- A6 -->
+<g id="node7" class="node">
+<title>A6</title>
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+<text text-anchor="start" x="424.5515" y="-1075" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">set_node_id()</text>
+<text text-anchor="start" x="422.8815" y="-1063" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">get_conn_no()</text>
+<text text-anchor="start" x="436.779" y="-1039" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_add()</text>
+<text text-anchor="start" x="434.5595" y="-1027" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_flush()</text>
+<text text-anchor="start" x="438.169" y="-1015" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_get()</text>
+<text text-anchor="start" x="434.279" y="-1003" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_peek()</text>
+<text text-anchor="start" x="438.449" y="-991" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_log()</text>
+<text text-anchor="start" x="434.2845" y="-979" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_clear()</text>
+<text text-anchor="start" x="438.449" y="-967" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_len()</text>
+<text text-anchor="start" x="432.89" y="-943" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">fwd_add()</text>
+<text text-anchor="start" x="434.56" y="-931" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">fwd_log()</text>
+<text text-anchor="start" x="437.894" y="-919" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_get()</text>
+<text text-anchor="start" x="434.004" y="-907" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_peek()</text>
+<text text-anchor="start" x="438.174" y="-895" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_log()</text>
+<text text-anchor="start" x="434.0095" y="-883" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_clear()</text>
+<text text-anchor="start" x="438.174" y="-871" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_len()</text>
+<text text-anchor="start" x="430.1145" y="-859" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_set_cb()</text>
+<text text-anchor="start" x="406.495" y="-835" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">prot_set_timeout_cb()</text>
+</g>
+<!-- A7 -->
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+<title>A7</title>
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+<text text-anchor="start" x="465.7795" y="-665" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">AsyncIfcImpl</text>
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+<text text-anchor="start" x="457.1635" y="-633" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">fwd_fifo:ByteFifo</text>
+<text text-anchor="start" x="461.0525" y="-621" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">tx_fifo:ByteFifo</text>
+<text text-anchor="start" x="460.7775" y="-609" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_fifo:ByteFifo</text>
+<text text-anchor="start" x="460.2115" y="-597" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">conn_no:Count</text>
+<text text-anchor="start" x="476.329" y="-585" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">node_id</text>
+<text text-anchor="start" x="469.665" y="-573" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">timeout_cb</text>
+</g>
+<!-- A6&#45;&gt;A7 -->
+<g id="edge4" class="edge">
+<title>A6&#45;&gt;A7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="5,2" d="M473.1735,-811.7434C478.1009,-766.0069 483.1088,-719.5241 486.9345,-684.013"/>
+<polygon fill="none" stroke="#000000" points="469.682,-811.4771 472.0907,-821.7945 476.6418,-812.227 469.682,-811.4771"/>
+</g>
+<!-- A8 -->
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+<title>A8</title>
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+<text text-anchor="start" x="439.8895" y="-403" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">AsyncStream</text>
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+<text text-anchor="start" x="455.1685" y="-371" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">reader</text>
+<text text-anchor="start" x="457.3985" y="-359" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">writer</text>
+<text text-anchor="start" x="459.6125" y="-347" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">addr</text>
+<text text-anchor="start" x="455.1685" y="-335" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">r_addr</text>
+<text text-anchor="start" x="455.7235" y="-323" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">l_addr</text>
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+<text text-anchor="start" x="441.2695" y="-279" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;loop</text>
+<text text-anchor="start" x="457.3975" y="-267" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">disc()</text>
+<text text-anchor="start" x="454.618" y="-255" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+<text text-anchor="start" x="450.1695" y="-243" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">healthy()</text>
+<text text-anchor="start" x="434.886" y="-219" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">__async_read()</text>
+<text text-anchor="start" x="434.3365" y="-207" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">__async_write()</text>
+<text text-anchor="start" x="428.2225" y="-195" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">__async_forward()</text>
+</g>
+<!-- A7&#45;&gt;A8 -->
+<g id="edge5" class="edge">
+<title>A7&#45;&gt;A8</title>
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+</g>
+<!-- A8&#45;&gt;A9 -->
+<g id="edge6" class="edge">
+<title>A8&#45;&gt;A9</title>
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+<!-- A8&#45;&gt;A10 -->
+<g id="edge7" class="edge">
+<title>A8&#45;&gt;A10</title>
+<path fill="none" stroke="#000000" d="M448.6523,-171.8077C445.3431,-151.2556 442.1142,-131.2022 439.3729,-114.1772"/>
+<polygon fill="none" stroke="#000000" points="445.2363,-172.6095 450.2815,-181.9259 452.1472,-171.4966 445.2363,-172.6095"/>
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+<!-- A11 -->
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+<title>A11</title>
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+<text text-anchor="start" x="236.7235" y="-753" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">Talent</text>
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+<text text-anchor="start" x="231.4385" y="-721" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">conn_no</text>
+<text text-anchor="start" x="240.6125" y="-709" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">addr</text>
+<text text-anchor="start" x="203.3785" y="-685" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">await_conn_resp_cnt</text>
+<text text-anchor="start" x="238.393" y="-673" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">id_str</text>
+<text text-anchor="start" x="219.2155" y="-661" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">contact_name</text>
+<text text-anchor="start" x="222.5555" y="-649" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">contact_mail</text>
+<text text-anchor="start" x="226.16" y="-637" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">db:InfosG3</text>
+<text text-anchor="start" x="224.4995" y="-625" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">mb:Modbus</text>
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+<text text-anchor="start" x="208.108" y="-581" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_contact_info()</text>
+<text text-anchor="start" x="210.048" y="-569" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_ota_update()</text>
+<text text-anchor="start" x="215.892" y="-557" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_get_time()</text>
+<text text-anchor="start" x="203.944" y="-545" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_collector_data()</text>
+<text text-anchor="start" x="205.889" y="-533" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_inverter_data()</text>
+<text text-anchor="start" x="215.056" y="-521" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">msg_unknown()</text>
+<text text-anchor="start" x="231.1695" y="-497" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">healthy()</text>
+<text text-anchor="start" x="235.618" y="-485" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+</g>
+<!-- A11&#45;&gt;A4 -->
+<g id="edge8" class="edge">
+<title>A11&#45;&gt;A4</title>
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+<!-- A11&#45;&gt;A5 -->
+<g id="edge10" class="edge">
+<title>A11&#45;&gt;A5</title>
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+<!-- A13 -->
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+<title>A13</title>
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+<text text-anchor="start" x="349.6085" y="-331" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">InfosG3</text>
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+<text text-anchor="start" x="343.4995" y="-279" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">ha_confs()</text>
+<text text-anchor="start" x="351.2835" y="-267" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">parse()</text>
+</g>
+<!-- A11&#45;&gt;A13 -->
+<g id="edge13" class="edge">
+<title>A11&#45;&gt;A13</title>
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+</g>
+<!-- A12 -->
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+<text text-anchor="start" x="353.951" y="-635" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">static_init()</text>
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+<text text-anchor="start" x="348.946" y="-611" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">inc_counter()</text>
+<text text-anchor="start" x="347.276" y="-599" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">dec_counter()</text>
+<text text-anchor="start" x="345.3255" y="-587" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">ha_proxy_conf</text>
+<text text-anchor="start" x="360.3285" y="-575" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">ha_conf</text>
+<text text-anchor="start" x="353.1095" y="-563" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">ha_remove</text>
+<text text-anchor="start" x="354.49" y="-551" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">update_db</text>
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+</g>
+<!-- A12&#45;&gt;A13 -->
+<g id="edge12" class="edge">
+<title>A12&#45;&gt;A13</title>
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+<text text-anchor="start" x="335.168" y="-1325" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">mb_first_timeout</text>
+<text text-anchor="start" x="326.2695" y="-1313" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">modbus_polling:bool</text>
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+<text text-anchor="start" x="321" y="-1281" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">_set_mqtt_timestamp()</text>
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+<text text-anchor="start" x="322.383" y="-1257" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">_send_modbus_cmd()</text>
+<text text-anchor="start" x="307.375" y="-1245" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt; end_modbus_cmd()</text>
+<text text-anchor="start" x="357.118" y="-1233" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+<text text-anchor="start" x="342.946" y="-1221" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">inc_counter()</text>
+<text text-anchor="start" x="341.276" y="-1209" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">dec_counter()</text>
+</g>
+<!-- A14&#45;&gt;A6 -->
+<g id="edge14" class="edge">
+<title>A14&#45;&gt;A6</title>
+<path fill="none" stroke="#000000" d="M409.7752,-1195.7758C412.5746,-1182.5547 415.3943,-1169.2373 418.1831,-1156.0662"/>
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+<!-- A14&#45;&gt;A11 -->
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+<title>A14&#45;&gt;A11</title>
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+<text text-anchor="start" x="408.118" y="-1619" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+</g>
+<!-- A16&#45;&gt;A14 -->
+<g id="edge18" class="edge">
+<title>A16&#45;&gt;A14</title>
+<path fill="none" stroke="#000000" d="M403.1382,-1596.041C401.2623,-1582.9463 399.3403,-1569.5297 397.4159,-1556.0971"/>
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+<text text-anchor="middle" x="408.3534" y="-1569.8414" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">has</text>
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+</svg>
--- a/app/docu/proxy_2.yuml
+++ b/app/docu/proxy_2.yuml
@@ -5,10 +5,10 @@
 [note: Example of instantiation for a GEN3 inverter!{bg:cornsilk}]
 [<<AbstractIterMeta>>||__iter__()]

-[InverterG3|addr;remote:StreamPtr;local:StreamPtr|create_remote();;close()]
-[InverterG3]++->[local:StreamPtr]
-[InverterG3]++->[remote:StreamPtr]
-
+[InverterBase|addr;remote:StreamPtr;local:StreamPtr|create_remote();;close()]
+[InverterBase]^[InverterG3]
+[InverterBase]++->[local:StreamPtr]
+[InverterBase]++->[remote:StreamPtr]
 [<<AsyncIfc>>||set_node_id();get_conn_no();;tx_add();tx_flush();tx_get();tx_peek();tx_log();tx_clear();tx_len();;fwd_add();fwd_log();rx_get();rx_peek();rx_log();rx_clear();rx_len();rx_set_cb();;prot_set_timeout_cb()]
 [AsyncIfcImpl|fwd_fifo:ByteFifo;tx_fifo:ByteFifo;rx_fifo:ByteFifo;conn_no:Count;node_id;timeout_cb]
 [AsyncStream|reader;writer;addr;r_addr;l_addr|;<async>loop;disc();close();healthy();;__async_read();__async_write();__async_forward()]
--- a/app/docu/proxy_3.svg
+++ b/app/docu/proxy_3.svg
@@ -0,0 +1,382 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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+ viewBox="0.00 0.00 597.00 1940.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 1936)">
+<title>G</title>
+<polygon fill="#ffffff" stroke="transparent" points="-4,4 -4,-1936 593,-1936 593,4 -4,4"/>
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+<polyline fill="none" stroke="#000000" points="293.2332,-1906 287.2332,-1906 "/>
+<text text-anchor="middle" x="233" y="-1899" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">Example of</text>
+<text text-anchor="middle" x="233" y="-1887" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">instantiation for a</text>
+<text text-anchor="middle" x="233" y="-1875" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">GEN3PLUS inverter!</text>
+</g>
+<!-- A1 -->
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+<title>A1</title>
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+<text text-anchor="start" x="320.649" y="-1913" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;&lt;AbstractIterMeta&gt;&gt;</text>
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+<text text-anchor="start" x="347.61" y="-1861" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">__iter__()</text>
+</g>
+<!-- A15 -->
+<g id="node16" class="node">
+<title>A15</title>
+<polygon fill="none" stroke="#000000" points="324,-1688 324,-1720 414,-1720 414,-1688 324,-1688"/>
+<text text-anchor="start" x="333.7065" y="-1701" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;&lt;ProtocolIfc&gt;&gt;</text>
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+<text text-anchor="start" x="349.8335" y="-1669" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">_registry</text>
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+<text text-anchor="start" x="354.0025" y="-1637" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+</g>
+<!-- A1&#45;&gt;A15 -->
+<g id="edge15" class="edge">
+<title>A1&#45;&gt;A15</title>
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+<text text-anchor="start" x="141.442" y="-557" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">create_remote()</text>
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+<g id="edge1" class="edge">
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+<g id="edge3" class="edge">
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+<!-- A9 -->
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+<text text-anchor="start" x="223.6575" y="-49" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;server_loop()</text>
+<text text-anchor="start" x="214.4885" y="-37" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;_async_forward()</text>
+<text text-anchor="start" x="192.809" y="-25" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;publish_outstanding_mqtt()</text>
+<text text-anchor="start" x="257.0025" y="-13" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
+</g>
+<!-- A4&#45;&gt;A9 -->
+<g id="edge9" class="edge">
+<title>A4&#45;&gt;A9</title>
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+<!-- A10 -->
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+<text text-anchor="start" x="433.824" y="-31" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">&lt;async&gt;_async_forward())</text>
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+<!-- A5&#45;&gt;A10 -->
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+<text text-anchor="start" x="484.2785" y="-859" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_get()</text>
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+<text text-anchor="start" x="476.499" y="-799" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">rx_set_cb()</text>
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+<!-- A7 -->
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+<!-- A6&#45;&gt;A7 -->
+<g id="edge4" class="edge">
+<title>A6&#45;&gt;A7</title>
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+<!-- A8 -->
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+<title>A8</title>
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+<!-- A7&#45;&gt;A8 -->
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+<title>A7&#45;&gt;A8</title>
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+<!-- A8&#45;&gt;A10 -->
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+<title>A8&#45;&gt;A10</title>
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+<!-- A11 -->
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+<!-- A11&#45;&gt;A4 -->
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+<title>A11&#45;&gt;A4</title>
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+<!-- A13 -->
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+<!-- A11&#45;&gt;A13 -->
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+<!-- A12 -->
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+<!-- A12&#45;&gt;A13 -->
+<g id="edge12" class="edge">
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+<!-- A14 -->
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+<text text-anchor="start" x="382.5525" y="-1265" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">mb_first_timeout</text>
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--- a/app/docu/proxy_3.yuml
+++ b/app/docu/proxy_3.yuml
@@ -5,9 +5,10 @@
 [note: Example of instantiation for a GEN3PLUS inverter!{bg:cornsilk}]
 [<<AbstractIterMeta>>||__iter__()]

-[InverterG3P|addr;remote:StreamPtr;local:StreamPtr|create_remote();;close()]
-[InverterG3P]++->[local:StreamPtr]
-[InverterG3P]++->[remote:StreamPtr]
+[InverterBase|addr;remote:StreamPtr;local:StreamPtr|create_remote();;close()]
+[InverterBase]^[InverterG3P|forward_at_cmd_resp;]
+[InverterBase]++->[local:StreamPtr]
+[InverterBase]++->[remote:StreamPtr]

 [<<AsyncIfc>>||set_node_id();get_conn_no();;tx_add();tx_flush();tx_get();tx_peek();tx_log();tx_clear();tx_len();;fwd_add();fwd_log();rx_get();rx_peek();rx_log();rx_clear();rx_len();rx_set_cb();;prot_set_timeout_cb()]
 [AsyncIfcImpl|fwd_fifo:ByteFifo;tx_fifo:ByteFifo;rx_fifo:ByteFifo;conn_no:Count;node_id;timeout_cb]
@@ -19,14 +20,14 @@
 [AsyncStream]^[AsyncStreamServer]
 [AsyncStream]^[AsyncStreamClient]

-[SolarmanV5|conn_no;addr;;control;serial;snr;db:InfosG3P;switch|msg_unknown();;healthy();close()]
+[SolarmanV5|conn_no;addr;inverter:InverterG3P;control;serial;snr;db:InfosG3P;switch|msg_unknown();;healthy();close()]
 [SolarmanV5]<-++[local:StreamPtr]
 [local:StreamPtr]++->[AsyncStreamServer]
 [SolarmanV5]<-0..1[remote:StreamPtr]
 [remote:StreamPtr]0..1->[AsyncStreamClient]

 [Infos|stat;new_stat_data;info_dev|static_init();dev_value();inc_counter();dec_counter();ha_proxy_conf;ha_conf;ha_remove;update_db;set_db_def_value;get_db_value;ignore_this_device]
-[Infos]^[InfosG3P||ha_confs();parse()]
+[Infos]^[InfosG3P|client_mode:bool|ha_confs();parse();calc();build()]

 [SolarmanV5]->[InfosG3P]

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-<text text-anchor="start" x="272.3405" y="-1571" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">recv_resp()</text>
-<text text-anchor="start" x="282.619" y="-1559" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">close()</text>
-</g>
-<!-- A15&#45;&gt;A13 -->
-<g id="edge17" class="edge">
-<title>A15&#45;&gt;A13</title>
-<path fill="none" stroke="#000000" d="M277.6392,-1536.041C275.7633,-1522.9463 273.8413,-1509.5297 271.9169,-1496.0971"/>
-<polygon fill="#000000" stroke="#000000" points="279.064,-1545.9867 273.1913,-1536.726 278.3549,-1541.0373 277.6458,-1536.0878 277.6458,-1536.0878 277.6458,-1536.0878 278.3549,-1541.0373 282.1004,-1535.4496 279.064,-1545.9867 279.064,-1545.9867"/>
-<text text-anchor="middle" x="282.8544" y="-1509.8414" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">has</text>
-<text text-anchor="middle" x="268.1266" y="-1526.2424" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#000000">0..1</text>
-</g>
-</g>
-</svg>
--- a/app/requirements-test.txt
+++ b/app/requirements-test.txt
@@ -1,6 +1,8 @@
-    flake8
-    pytest
-    pytest-asyncio
-    pytest-cov
-    mock
-    coverage
+    flake8==7.2.0
+    pytest==8.3.5
+    pytest-asyncio==0.26.0
+    pytest-cov==6.1.0
+    python-dotenv==1.1.0
+    mock==5.2.0
+    coverage==7.8.0
+    jinja2-cli==0.8.2
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,4 +1,4 @@
-    aiomqtt==2.3.0
+    aiomqtt==2.3.1
    schema==0.7.7
-    aiocron==1.8
-    aiohttp==3.10.5
+    aiocron==2.1
+    aiohttp==3.11.16
--- a/app/src/async_stream.py
+++ b/app/src/async_stream.py
@@ -6,16 +6,10 @@ from asyncio import StreamReader, StreamWriter
 from typing import Self
 from itertools import count

-if __name__ == "app.src.async_stream":
-    from app.src.proxy import Proxy
-    from app.src.byte_fifo import ByteFifo
-    from app.src.async_ifc import AsyncIfc
-    from app.src.infos import Infos
-else:  # pragma: no cover
-    from proxy import Proxy
-    from byte_fifo import ByteFifo
-    from async_ifc import AsyncIfc
-    from infos import Infos
+from proxy import Proxy
+from byte_fifo import ByteFifo
+from async_ifc import AsyncIfc
+from infos import Infos


 import gc
--- a/app/src/byte_fifo.py
+++ b/app/src/byte_fifo.py
@@ -1,8 +1,4 @@
-
-if __name__ == "app.src.byte_fifo":
-    from app.src.messages import hex_dump_str, hex_dump_memory
-else:  # pragma: no cover
-    from messages import hex_dump_str, hex_dump_memory
+from messages import hex_dump_str, hex_dump_memory


 class ByteFifo:
--- a/app/src/cnf/config.py
+++ b/app/src/cnf/config.py
@@ -0,0 +1,249 @@
+'''Config module handles the proxy configuration'''
+
+import shutil
+import logging
+from abc import ABC, abstractmethod
+from schema import Schema, And, Or, Use, Optional
+
+
+class ConfigIfc(ABC):
+    '''Abstract basis class for config readers'''
+    def __init__(self):
+        Config.add(self)
+
+    @abstractmethod
+    def get_config(self) -> dict:    # pragma: no cover
+        '''get the unverified config from the reader'''
+        pass
+
+    @abstractmethod
+    def descr(self) -> str:          # pragma: no cover
+        '''return a descriction of the source, e.g. the file name'''
+        pass
+
+    def _extend_key(self, conf, key, val):
+        '''split a dotted dict key into a hierarchical dict tree '''
+        lst = key.split('.')
+        d = conf
+        for i, idx in enumerate(lst, 1):  # pragma: no branch
+            if i == len(lst):
+                d[idx] = val
+                break
+            if idx not in d:
+                d[idx] = {}
+            d = d[idx]
+
+
+class Config():
+    '''Static class Config build and sanitize the internal config dictenary.
+
+ Using config readers, a partial configuration is added to config.
+ Config readers are a derivation of the abstract ConfigIfc reader.
+ When a config reader is instantiated, theits `get_config` method is
+ called automatically and afterwards the config will be merged.
+    '''
+
+    conf_schema = Schema({
+        'tsun': {
+            'enabled': Use(bool),
+            'host': Use(str),
+            'port': And(Use(int), lambda n: 1024 <= n <= 65535)
+        },
+        'solarman': {
+            'enabled': Use(bool),
+            'host': Use(str),
+            'port': And(Use(int), lambda n: 1024 <= n <= 65535)
+        },
+        'mqtt': {
+            'host': Use(str),
+            'port': And(Use(int), lambda n: 1024 <= n <= 65535),
+            'user': Or(None, And(Use(str),
+                                 Use(lambda s: s if len(s) > 0 else None))),
+            'passwd': Or(None, And(Use(str),
+                                   Use(lambda s: s if len(s) > 0 else None)))
+        },
+        'ha': {
+            'auto_conf_prefix': Use(str),
+            'discovery_prefix': Use(str),
+            'entity_prefix': Use(str),
+            'proxy_node_id': Use(str),
+            'proxy_unique_id': Use(str)
+        },
+        'gen3plus': {
+            'at_acl': {
+                Or('mqtt', 'tsun'): {
+                    'allow': [str],
+                    Optional('block', default=[]): [str]
+                }
+            }
+        },
+        'inverters': {
+            'allow_all': Use(bool),
+            And(Use(str), lambda s: len(s) == 16): {
+                Optional('monitor_sn', default=0): Use(int),
+                Optional('node_id', default=""): And(Use(str),
+                                                     Use(lambda s: s + '/'
+                                                         if len(s) > 0
+                                                         and s[-1] != '/'
+                                                         else s)),
+                Optional('client_mode'): {
+                    'host': Use(str),
+                    Optional('port', default=8899):
+                        And(Use(int), lambda n: 1024 <= n <= 65535),
+                    Optional('forward', default=False): Use(bool),
+                },
+                Optional('modbus_polling', default=True): Use(bool),
+                Optional('modbus_scanning'): {
+                    'start': Use(int),
+                    Optional('step', default=0x400): Use(int),
+                    Optional('bytes', default=0x10): Use(int),
+                },
+                Optional('suggested_area', default=""): Use(str),
+                Optional('sensor_list', default=0): Use(int),
+                Optional('pv1'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv2'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv3'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv4'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv5'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv6'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                }
+            }
+        },
+        'batteries': {
+            And(Use(str), lambda s: len(s) == 16): {
+                Optional('monitor_sn', default=0): Use(int),
+                Optional('node_id', default=""): And(Use(str),
+                                                     Use(lambda s: s + '/'
+                                                         if len(s) > 0
+                                                         and s[-1] != '/'
+                                                         else s)),
+                Optional('client_mode'): {
+                    'host': Use(str),
+                    Optional('port', default=8899):
+                        And(Use(int), lambda n: 1024 <= n <= 65535),
+                    Optional('forward', default=False): Use(bool),
+                },
+                Optional('modbus_polling', default=True): Use(bool),
+                Optional('modbus_scanning'): {
+                    'start': Use(int),
+                    Optional('step', default=0x400): Use(int),
+                    Optional('bytes', default=0x10): Use(int),
+                },
+                Optional('suggested_area', default=""): Use(str),
+                Optional('sensor_list', default=0): Use(int),
+                Optional('pv1'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                },
+                Optional('pv2'): {
+                    Optional('type'): Use(str),
+                    Optional('manufacturer'): Use(str),
+                }
+            }
+        }
+    }, ignore_extra_keys=True
+    )
+
+    @classmethod
+    def init(cls, def_reader: ConfigIfc) -> None | str:
+        '''Initialise the Proxy-Config
+
+Copy the internal default config file into the config directory
+and initialise the Config with the default configuration '''
+        cls.err = None
+        cls.def_config = {}
+        try:
+            # make the default config transparaent by copying it
+            # in the config.example file
+            logging.debug('Copy Default Config to config.example.toml')
+
+            shutil.copy2("default_config.toml",
+                         "config/config.example.toml")
+        except Exception:
+            pass
+
+        # read example config file as default configuration
+        try:
+            def_config = def_reader.get_config()
+            cls.def_config = cls.conf_schema.validate(def_config)
+            logging.info(f'Read from {def_reader.descr()} => ok')
+        except Exception as error:
+            cls.err = f'Config.read: {error}'
+            logging.error(
+                f"Can't read from {def_reader.descr()} => error\n  {error}")
+
+        cls.act_config = cls.def_config.copy()
+
+    @classmethod
+    def add(cls, reader: ConfigIfc):
+        '''Merge the config from the Config Reader into the config
+
+Checks if a default config exists. If no default configuration exists,
+the Config.init  method has not yet been called.This is normal for the very
+first Config Reader which creates the default config and must be ignored
+here. The default config reader is handled in the Config.init method'''
+        if hasattr(cls, 'def_config'):
+            cls.__parse(reader)
+
+    @classmethod
+    def get_error(cls) -> None | str:
+        '''return the last error as a string or None if there is no error'''
+        return cls.err
+
+    @classmethod
+    def __parse(cls, reader) -> None | str:
+        '''Read config from the reader, merge it with the default config
+        and sanitize the result'''
+        res = 'ok'
+        try:
+            rd_config = reader.get_config()
+            config = cls.act_config.copy()
+            for key in ['tsun', 'solarman', 'mqtt', 'ha', 'inverters',
+                        'gen3plus', 'batteries']:
+                if key in rd_config:
+                    config[key] = config[key] | rd_config[key]
+
+            cls.act_config = cls.conf_schema.validate(config)
+        except FileNotFoundError:
+            res = 'n/a'
+        except Exception as error:
+            cls.err = f'error: {error}'
+            logging.error(
+                f"Can't read from {reader.descr()} => error\n  {error}")
+            return cls.err
+
+        logging.info(f'Read from {reader.descr()} => {res}')
+        return cls.err
+
+    @classmethod
+    def get(cls, member: str = None):
+        '''Get a named attribute from the proxy config. If member ==
+          None it returns the complete config dict'''
+
+        if member:
+            return cls.act_config.get(member, {})
+        else:
+            return cls.act_config
+
+    @classmethod
+    def is_default(cls, member: str) -> bool:
+        '''Check if the member is the default value'''
+
+        return cls.act_config.get(member) == cls.def_config.get(member)
--- a/app/src/cnf/config_read_env.py
+++ b/app/src/cnf/config_read_env.py
@@ -0,0 +1,25 @@
+'''Config Reader module which handles config values from the environment'''
+
+import os
+from cnf.config import ConfigIfc
+
+
+class ConfigReadEnv(ConfigIfc):
+    '''Reader for environment values of the configuration'''
+
+    def get_config(self) -> dict:
+        conf = {}
+        data = [
+            ('mqtt.host', 'MQTT_HOST'),
+            ('mqtt.port', 'MQTT_PORT'),
+            ('mqtt.user', 'MQTT_USER'),
+            ('mqtt.passwd', 'MQTT_PASSWORD'),
+        ]
+        for key, env_var in data:
+            val = os.getenv(env_var)
+            if val:
+                self._extend_key(conf, key, val)
+        return conf
+
+    def descr(self):
+        return "environment"
--- a/app/src/cnf/config_read_json.py
+++ b/app/src/cnf/config_read_json.py
@@ -0,0 +1,47 @@
+'''Config Reader module which handles *.json config files'''
+
+import json
+from cnf.config import ConfigIfc
+
+
+class ConfigReadJson(ConfigIfc):
+    '''Reader for json config files'''
+    def __init__(self, cnf_file='/data/options.json'):
+        '''Read a json file and add the settings to the config'''
+        if not isinstance(cnf_file, str):
+            return
+        self.cnf_file = cnf_file
+        super().__init__()
+
+    def convert_inv(self, conf, inv):
+        if 'serial' in inv:
+            snr = inv['serial']
+            del inv['serial']
+            conf[snr] = {}
+
+            for key, val in inv.items():
+                self._extend_key(conf[snr], key, val)
+
+    def convert_inv_arr(self, conf, key, val: list):
+        if key not in conf:
+            conf[key] = {}
+        for elm in val:
+            self.convert_inv(conf[key], elm)
+
+    def convert_to_obj(self, data):
+        conf = {}
+        for key, val in data.items():
+            if (key == 'inverters' or key == 'batteries') and \
+               isinstance(val, list):
+                self.convert_inv_arr(conf, key, val)
+            else:
+                self._extend_key(conf, key, val)
+        return conf
+
+    def get_config(self) -> dict:
+        with open(self.cnf_file) as f:
+            data = json.load(f)
+            return self.convert_to_obj(data)
+
+    def descr(self):
+        return self.cnf_file
--- a/app/src/cnf/config_read_toml.py
+++ b/app/src/cnf/config_read_toml.py
@@ -0,0 +1,21 @@
+'''Config Reader module which handles *.toml config files'''
+
+import tomllib
+from cnf.config import ConfigIfc
+
+
+class ConfigReadToml(ConfigIfc):
+    '''Reader for toml config files'''
+    def __init__(self, cnf_file):
+        '''Read a toml file and add the settings to the config'''
+        if not isinstance(cnf_file, str):
+            return
+        self.cnf_file = cnf_file
+        super().__init__()
+
+    def get_config(self) -> dict:
+        with open(self.cnf_file, "rb") as f:
+            return tomllib.load(f)
+
+    def descr(self):
+        return self.cnf_file
--- a/app/src/cnf/default_config.toml
+++ b/app/src/cnf/default_config.toml
@@ -15,7 +15,7 @@
 ###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Operation-Modes-Overview
 ###
 ###   Here you will find a description of all configuration options:
-###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details
+###   https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml
 ###
 ###   The configration uses the TOML format, which aims to be easy to read due to 
 ###   obvious semantics. You find more details here: https://toml.io/en/v1.0.0
@@ -31,7 +31,7 @@
 ## required credentials. As the proxy does not currently support an encrypted connection
 ## to the MQTT broker, it is strongly recommended that you do not use a public broker.
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#mqtt-broker-account
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#mqtt-broker-account
 ##

 mqtt.host    = 'mqtt'   # URL or IP address of the mqtt broker
@@ -48,7 +48,7 @@ mqtt.passwd  = ''
 ## values match the HA default configuration. If you need to change these or want to use
 ## a different MQTT client, you can adjust the prefixes of the MQTT topics below.
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#home-assistant
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#home-assistant
 ##

 ha.auto_conf_prefix = 'homeassistant'       # MQTT prefix for subscribing for homeassistant status updates
@@ -66,7 +66,7 @@ ha.proxy_unique_id  = 'P170000000000001'    # MQTT unique id, to identify a prox
 ## inverters. This connection is only required if you want send data to the TSUN cloud
 ## to use the TSUN APPs or receive firmware updates.  
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#tsun-cloud-for-gen3-inverter-only
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#tsun-cloud-for-gen3-inverter-only
 ##

 tsun.enabled = true   # false: disables connecting to the tsun cloud, and avoids updates
@@ -82,7 +82,7 @@ tsun.port    = 5005
 ## inverters. This connection is only required if you want send data to the TSUN cloud
 ## to use the TSUN APPs or receive firmware updates.  
 ##
-## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-details#solarman-cloud-for-gen3plus-inverter-only
+## https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml#solarman-cloud-for-gen3plus-inverter-only
 ##

 solarman.enabled = true   # false: disables connecting to the tsun cloud, and avoids updates
@@ -113,7 +113,7 @@ inverters.allow_all = false   # only allow known inverters
 ##
 ## For each GEN3 inverter, the serial number of the inverter must be mapped to an MQTT
 ## definition. To do this, the corresponding configuration block is started with
-## `[Inverter.“<16-digit serial number>”]` so that all subsequent parameters are assigned
+## `[inverters.“<16-digit serial number>”]` so that all subsequent parameters are assigned
 ## to this inverter. Further inverter-specific parameters (e.g. polling mode) can be set
 ## in the configuration block
 ##
@@ -132,7 +132,7 @@ pv2 = {type = 'RSM40-8-395M', manufacturer = 'Risen'}   # Optional, PV module de
 ##
 ## For each GEN3PLUS inverter, the serial number of the inverter must be mapped to an MQTT
 ## definition. To do this, the corresponding configuration block is started with
-## `[Inverter.“<16-digit serial number>”]` so that all subsequent parameters are assigned
+## `[inverters.“<16-digit serial number>”]` so that all subsequent parameters are assigned
 ## to this inverter. Further inverter-specific parameters (e.g. polling mode, client mode)
 ## can be set in the configuration block
 ## 
@@ -149,7 +149,7 @@ modbus_polling = true        # Enable optional MODBUS polling

 # if your inverter supports SSL connections you must use the client_mode. Pls, uncomment
 # the next line and configure the fixed IP of your inverter
-#client_mode = {host = '192.168.0.1', port = 8899}  
+#client_mode = {host = '192.168.0.1', port = 8899, forward = true}  

 pv1 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
 pv2 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
@@ -157,6 +157,33 @@ pv3 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module de
 pv4 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr


+##########################################################################################
+##
+## For each GEN3PLUS energy storage system, the serial number  must be mapped to an MQTT
+## definition. To do this, the corresponding configuration block is started with
+## `[batteries.“<16-digit serial number>”]` so that all subsequent parameters are assigned
+## to this energy storage system. Further device-specific parameters (e.g. polling mode,
+## client mode) can be set in the configuration block
+## 
+## The serial numbers of all GEN3PLUS energy storage systems/batteries start with `410`!
+## Each GEN3PLUS device is supplied with a “Monitoring SN:”. This can be found on a 
+## sticker enclosed with the inverter.
+##
+
+[batteries."4100000000000001"]
+monitor_sn = 3000000000      # The GEN3PLUS "Monitoring SN:"
+node_id = ''                 # MQTT replacement for devices serial number  
+suggested_area = ''          # suggested installation place for home-assistant
+modbus_polling = true        # Enable optional MODBUS polling
+
+# if your inverter supports SSL connections you must use the client_mode. Pls, uncomment
+# the next line and configure the fixed IP of your inverter
+#client_mode = {host = '192.168.0.1', port = 8899, forward = true}  
+
+pv1 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
+pv2 = {type = 'RSM40-8-410M', manufacturer = 'Risen'}   # Optional, PV module descr
+
+
 ##########################################################################################
 ###
 ### If the proxy mode is configured, commands from TSUN can be sent to the inverter via
--- a/app/src/config.py
+++ b/app/src/config.py
@@ -1,181 +0,0 @@
-'''Config module handles the proxy configuration in the config.toml file'''
-
-import shutil
-import tomllib
-import logging
-from schema import Schema, And, Or, Use, Optional
-
-
-class Config():
-    '''Static class Config is reads and sanitize the config.
-
-    Read config.toml file and sanitize it with read().
-    Get named parts of the config with get()'''
-
-    act_config = {}
-    def_config = {}
-    conf_schema = Schema({
-        'tsun': {
-            'enabled': Use(bool),
-            'host': Use(str),
-            'port': And(Use(int), lambda n: 1024 <= n <= 65535)
-        },
-        'solarman': {
-            'enabled': Use(bool),
-            'host': Use(str),
-            'port': And(Use(int), lambda n: 1024 <= n <= 65535)
-        },
-        'mqtt': {
-            'host': Use(str),
-            'port': And(Use(int), lambda n: 1024 <= n <= 65535),
-            'user': And(Use(str), Use(lambda s: s if len(s) > 0 else None)),
-            'passwd': And(Use(str), Use(lambda s: s if len(s) > 0 else None))
-        },
-        'ha': {
-            'auto_conf_prefix': Use(str),
-            'discovery_prefix': Use(str),
-            'entity_prefix': Use(str),
-            'proxy_node_id': Use(str),
-            'proxy_unique_id': Use(str)
-        },
-        'gen3plus': {
-            'at_acl': {
-                Or('mqtt', 'tsun'): {
-                    'allow': [str],
-                    Optional('block', default=[]): [str]
-                }
-            }
-        },
-        'inverters': {
-            'allow_all': Use(bool), And(Use(str), lambda s: len(s) == 16): {
-                Optional('monitor_sn', default=0): Use(int),
-                Optional('node_id', default=""): And(Use(str),
-                                                     Use(lambda s: s + '/'
-                                                         if len(s) > 0
-                                                         and s[-1] != '/'
-                                                         else s)),
-                Optional('client_mode'): {
-                    'host': Use(str),
-                    Optional('port', default=8899):
-                        And(Use(int), lambda n: 1024 <= n <= 65535),
-                    Optional('forward', default=False): Use(bool),
-                },
-                Optional('modbus_polling', default=True): Use(bool),
-                Optional('suggested_area', default=""): Use(str),
-                Optional('sensor_list', default=0x2b0): Use(int),
-                Optional('pv1'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                },
-                Optional('pv2'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                },
-                Optional('pv3'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                },
-                Optional('pv4'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                },
-                Optional('pv5'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                },
-                Optional('pv6'): {
-                    Optional('type'): Use(str),
-                    Optional('manufacturer'): Use(str),
-                }
-            }
-        }
-    }, ignore_extra_keys=True
-    )
-
-    @classmethod
-    def class_init(cls) -> None | str:  # pragma: no cover
-        try:
-            # make the default config transparaent by copying it
-            # in the config.example file
-            logging.debug('Copy Default Config to config.example.toml')
-
-            shutil.copy2("default_config.toml",
-                         "config/config.example.toml")
-        except Exception:
-            pass
-        err_str = cls.read()
-        del cls.conf_schema
-        return err_str
-
-    @classmethod
-    def _read_config_file(cls) -> dict:  # pragma: no cover
-        usr_config = {}
-
-        try:
-            with open("config/config.toml", "rb") as f:
-                usr_config = tomllib.load(f)
-        except Exception as error:
-            err = f'Config.read: {error}'
-            logging.error(err)
-            logging.info(
-                '\n  To create the missing config.toml file, '
-                'you can rename the template config.example.toml\n'
-                '  and customize it for your scenario.\n')
-        return usr_config
-
-    @classmethod
-    def read(cls, path='') -> None | str:
-        '''Read config file, merge it with the default config
-        and sanitize the result'''
-        err = None
-        config = {}
-        logger = logging.getLogger('data')
-
-        try:
-            # read example config file as default configuration
-            cls.def_config = {}
-            with open(f"{path}default_config.toml", "rb") as f:
-                def_config = tomllib.load(f)
-                cls.def_config = cls.conf_schema.validate(def_config)
-
-            # overwrite the default values, with values from
-            # the config.toml file
-            usr_config = cls._read_config_file()
-
-            # merge the default and the user config
-            config = def_config.copy()
-            for key in ['tsun', 'solarman', 'mqtt', 'ha', 'inverters',
-                        'gen3plus']:
-                if key in usr_config:
-                    config[key] |= usr_config[key]
-
-            try:
-                cls.act_config = cls.conf_schema.validate(config)
-            except Exception as error:
-                err = f'Config.read: {error}'
-                logging.error(err)
-
-            # logging.debug(f'Readed config: "{cls.act_config}" ')
-
-        except Exception as error:
-            err = f'Config.read: {error}'
-            logger.error(err)
-            cls.act_config = {}
-
-        return err
-
-    @classmethod
-    def get(cls, member: str = None):
-        '''Get a named attribute from the proxy config. If member ==
-          None it returns the complete config dict'''
-
-        if member:
-            return cls.act_config.get(member, {})
-        else:
-            return cls.act_config
-
-    @classmethod
-    def is_default(cls, member: str) -> bool:
-        '''Check if the member is the default value'''
-
-        return cls.act_config.get(member) == cls.def_config.get(member)
--- a/app/src/gen3/infos_g3.py
+++ b/app/src/gen3/infos_g3.py
@@ -2,29 +2,14 @@
 import struct
 import logging
 from typing import Generator
+from itertools import chain

-if __name__ == "app.src.gen3.infos_g3":
-    from app.src.infos import Infos, Register
-else:  # pragma: no cover
-    from infos import Infos, Register
+from infos import Infos, Register


 class RegisterMap:
    __slots__ = ()
-
    map = {
-        0x00092ba8: {'reg': Register.COLLECTOR_FW_VERSION},
-        0x000927c0: {'reg': Register.CHIP_TYPE},
-        0x00092f90: {'reg': Register.CHIP_MODEL},
-        0x00094ae8: {'reg': Register.MAC_ADDR},
-        0x00095a88: {'reg': Register.TRACE_URL},
-        0x00095aec: {'reg': Register.LOGGER_URL},
-        0x0000000a: {'reg': Register.PRODUCT_NAME},
-        0x00000014: {'reg': Register.MANUFACTURER},
-        0x0000001e: {'reg': Register.VERSION},
-        0x00000028: {'reg': Register.SERIAL_NUMBER},
-        0x00000032: {'reg': Register.EQUIPMENT_MODEL},
-        0x00013880: {'reg': Register.NO_INPUTS},
        0xffffff00: {'reg': Register.INVERTER_CNT},
        0xffffff01: {'reg': Register.UNKNOWN_SNR},
        0xffffff02: {'reg': Register.UNKNOWN_MSG},
@@ -36,6 +21,100 @@ class RegisterMap:
        0xffffff08: {'reg': Register.POLLING_INTERVAL},
        0xfffffffe: {'reg': Register.TEST_REG1},
        0xffffffff: {'reg': Register.TEST_REG2},
+    }
+    map_0e100000 = {
+        0x00092ba8: {'reg': Register.COLLECTOR_FW_VERSION},
+        0x000927c0: {'reg': Register.CHIP_TYPE},
+        0x00092f90: {'reg': Register.CHIP_MODEL},
+        0x00094ae8: {'reg': Register.MAC_ADDR},
+        0x00095a88: {'reg': Register.TRACE_URL},
+        0x00095aec: {'reg': Register.LOGGER_URL},
+        0x000cfc38: {'reg': Register.CONNECT_COUNT},
+        0x000c3500: {'reg': Register.SIGNAL_STRENGTH},
+        0x000c96a8: {'reg': Register.POWER_ON_TIME},
+        0x000d0020: {'reg': Register.COLLECT_INTERVAL},
+        0x000cf850: {'reg': Register.DATA_UP_INTERVAL},
+        0x000c7f38: {'reg': Register.COMMUNICATION_TYPE},
+    }
+    map_01900000 = {
+        0x0000000a: {'reg': Register.PRODUCT_NAME},
+        0x00000014: {'reg': Register.MANUFACTURER},
+        0x0000001e: {'reg': Register.VERSION},
+        0x00000046: {'reg': Register.SERIAL_NUMBER},
+        0x0000005A: {'reg': Register.EQUIPMENT_MODEL},
+        0x00000064: {'reg': Register.INVERTER_STATUS},
+        0x00000190: {'reg': Register.EVENT_ALARM},
+        0x000001f4: {'reg': Register.EVENT_FAULT},
+        0x00000258: {'reg': Register.EVENT_BF1},
+        0x000002bc: {'reg': Register.EVENT_BF2},
+        0x00000320: {'reg': Register.TEST_IVAL_1},
+        0x000003e8: {'reg': Register.TEST_VAL_0},
+        0x0000044c: {'reg': Register.TEST_VAL_1},    # DC 1 Inpput Voltage *10
+        0x000004b0: {'reg': Register.TEST_VAL_2},
+        0x00000514: {'reg': Register.GRID_VOLTAGE},  # Grid Voltage
+        0x00000578: {'reg': Register.GRID_CURRENT},  # Grid Current
+        0x000005dc: {'reg': Register.TEST_VAL_3},
+        0x00000640: {'reg': Register.GRID_FREQUENCY},
+        0x000006a4: {'reg': Register.TEST_IVAL_2},
+        0x00000708: {'reg': Register.TEST_IVAL_3},
+        0x0000076c: {'reg': Register.TEST_IVAL_4},
+        0x000007d0: {'reg': Register.TEST_VAL_4},    # DC 2 Input Voltage *10
+        0x00000834: {'reg': Register.MAX_DESIGNED_POWER},
+        0x00000898: {'reg': Register.OUTPUT_POWER},  # Grid Power
+        0x000008fc: {'reg': Register.DAILY_GENERATION},  # Daily Generation
+        0x00000960: {'reg': Register.TOTAL_GENERATION},  # Total Genration
+        0x000009c4: {'reg': Register.TEST_IVAL_5},
+        0x00000a28: {'reg': Register.TEST_VAL_10},   # Isolationsimpedanz Rx
+        0x00000a8c: {'reg': Register.TEST_VAL_11},   # Isolationsimpedanz Ry
+        0x00000af0: {'reg': Register.TEST_IVAL_6},
+        0x000001324: {'reg': Register.PV1_VOLTAGE},  # PV1 Voltage
+        0x000001388: {'reg': Register.PV1_CURRENT},  # PV1 Current
+        0x0000013ec: {'reg': Register.PV1_POWER},    # PV1 Power
+        0x000001450: {'reg': Register.TEST_VAL_5},
+        0x0000015e0: {'reg': Register.PV2_VOLTAGE},  # PV2 Voltage
+        0x000001644: {'reg': Register.PV2_CURRENT},  # PV2 Current
+        0x0000016a8: {'reg': Register.PV2_POWER},    # PV2 Power
+        0x00000170c: {'reg': Register.TEST_VAL_6},
+        0x00000189c: {'reg': Register.PV3_VOLTAGE},
+        0x000001900: {'reg': Register.PV3_CURRENT},
+        0x000001964: {'reg': Register.PV3_POWER},
+        0x0000019c8: {'reg': Register.TEST_VAL_7},
+        0x000001c20: {'reg': Register.TEST_VAL_14},
+        0x000001c84: {'reg': Register.TEST_VAL_15},
+        0x000001ce8: {'reg': Register.TEST_VAL_16},  # DC 1 Voltage
+        0x000001d4c: {'reg': Register.TEST_VAL_17},
+        0x000001db0: {'reg': Register.TEST_VAL_18},
+        0x000001e14: {'reg': Register.TEST_IVAL_8},
+        0x000001e78: {'reg': Register.PV4_VOLTAGE},
+        0x000001edc: {'reg': Register.PV4_CURRENT},
+        0x000001f40: {'reg': Register.PV4_POWER},
+        0x000001fa4: {'reg': Register.TEST_VAL_8},
+        0x0000020c9: {'reg': Register.TEST_IVAL_9},
+        0x0000020db: {'reg': Register.TEST_IVAL_10},
+
+        0x000002134: {'reg': Register.PV5_VOLTAGE},
+        0x000002198: {'reg': Register.PV5_CURRENT},
+        0x0000021fc: {'reg': Register.PV5_POWER},
+        # 0x000002260: {'reg': Register.TEST_VAL_13},
+        0x0000023f0: {'reg': Register.PV6_VOLTAGE},
+        0x000002454: {'reg': Register.PV6_CURRENT},
+        0x0000024b8: {'reg': Register.PV6_POWER},
+        # 0x00000251c: {'reg': Register.TEST_VAL_14},
+        0x000002774: {'reg': Register.TEST_VAL_24},
+        0x0000027d8: {'reg': Register.TEST_VAL_25},
+        0x00000283c: {'reg': Register.TEST_VAL_26},  # DC 2 Voltage
+        0x0000028a0: {'reg': Register.TEST_VAL_27},
+        0x000002904: {'reg': Register.TEST_VAL_28},
+        0x000002968: {'reg': Register.TEST_IVAL_11},
+        0x0000029cc: {'reg': Register.TEST_IVAL_12},
+    }
+    map_01900001 = {
+        0x0000000a: {'reg': Register.PRODUCT_NAME},
+        0x00000014: {'reg': Register.MANUFACTURER},
+        0x0000001e: {'reg': Register.VERSION},
+        0x00000028: {'reg': Register.SERIAL_NUMBER},
+        0x00000032: {'reg': Register.EQUIPMENT_MODEL},
+        0x00013880: {'reg': Register.NO_INPUTS},
        0x00000640: {'reg': Register.OUTPUT_POWER},
        0x000005dc: {'reg': Register.RATED_POWER},
        0x00000514: {'reg': Register.INVERTER_TEMP},
@@ -64,12 +143,7 @@ class RegisterMap:
        0x000003e8: {'reg': Register.GRID_VOLTAGE},
        0x0000044c: {'reg': Register.GRID_CURRENT},
        0x000004b0: {'reg': Register.GRID_FREQUENCY},
-        0x000cfc38: {'reg': Register.CONNECT_COUNT},
-        0x000c3500: {'reg': Register.SIGNAL_STRENGTH},
-        0x000c96a8: {'reg': Register.POWER_ON_TIME},
-        0x000d0020: {'reg': Register.COLLECT_INTERVAL},
-        0x000cf850: {'reg': Register.DATA_UP_INTERVAL},
-        0x000c7f38: {'reg': Register.COMMUNICATION_TYPE},
+
        0x00000190: {'reg': Register.EVENT_ALARM},
        0x000001f4: {'reg': Register.EVENT_FAULT},
        0x00000258: {'reg': Register.EVENT_BF1},
@@ -84,10 +158,23 @@ class RegisterMap:
        0x000012c0: {'reg': Register.RATED_LEVEL},
        0x00001324: {'reg': Register.INPUT_COEFFICIENT, 'ratio':  100/1024},
        0x00001388: {'reg': Register.GRID_VOLT_CAL_COEF},
+        0x00002710: {'reg': Register.PROD_COMPL_TYPE},
        0x00003200: {'reg': Register.OUTPUT_COEFFICIENT, 'ratio':  100/1024},
    }


+class RegisterSel:
+    __sensor_map = {
+            0x0e100000: RegisterMap.map_0e100000,
+            0x01900000: RegisterMap.map_01900000,
+            0x01900001: RegisterMap.map_01900001,
+    }
+
+    @classmethod
+    def get(cls, sensor: int):
+        return cls.__sensor_map.get(sensor, RegisterMap.map)
+
+
 class InfosG3(Infos):
    __slots__ = ()

@@ -103,18 +190,27 @@ class InfosG3(Infos):
                         entity strings
        sug_area:str ==> suggested area string from the config file'''
        # iterate over RegisterMap.map and get the register values
-        for row in RegisterMap.map.values():
+        sensor = self.get_db_value(Register.SENSOR_LIST)
+        if "01900000" == sensor:
+            items = RegisterMap.map_01900000.items()
+        elif "01900001" == sensor:
+            items = RegisterMap.map_01900001.items()
+        else:
+            items = {}
+
+        for _, row in chain(RegisterMap.map_0e100000.items(), items):
            reg = row['reg']
            res = self.ha_conf(reg, ha_prfx, node_id, snr, False, sug_area)  # noqa: E501
            if res:
                yield res

-    def parse(self, buf, ind=0, node_id: str = '') -> \
+    def parse(self, buf, ind=0, sensor: int = 0, node_id: str = '') -> \
            Generator[tuple[str, bool], None, None]:
        '''parse a data sequence received from the inverter and
        stores the values in Infos.db

        buf: buffer of the sequence to parse'''
+        reg_map = RegisterSel.get(sensor)
        result = struct.unpack_from('!l', buf, ind)
        elms = result[0]
        i = 0
@@ -122,11 +218,11 @@ class InfosG3(Infos):
        while i < elms:
            result = struct.unpack_from('!lB', buf, ind)
            addr = result[0]
-            if addr not in RegisterMap.map:
+            if addr not in reg_map:
                row = None
                info_id = -1
            else:
-                row = RegisterMap.map[addr]
+                row = reg_map[addr]
                info_id = row['reg']
            data_type = result[1]
            ind += 5
@@ -194,3 +290,6 @@ class InfosG3(Infos):
        if update:
            self.tracer.log(level, f'[{node_id}] GEN3: {name} :'
                                   f' {result}{unit}')
+
+            logging.log(level, f'[{node_id}] GEN3: {name} :'
+                               f' {result}{unit}')
--- a/app/src/gen3/inverter_g3.py
+++ b/app/src/gen3/inverter_g3.py
@@ -1,10 +1,7 @@
 from asyncio import StreamReader, StreamWriter
-if __name__ == "app.src.gen3.inverter_g3":
-    from app.src.inverter_base import InverterBase
-    from app.src.gen3.talent import Talent
-else:  # pragma: no cover
-    from inverter_base import InverterBase
-    from gen3.talent import Talent
+
+from inverter_base import InverterBase
+from gen3.talent import Talent


 class InverterG3(InverterBase):
--- a/app/src/gen3/talent.py
+++ b/app/src/gen3/talent.py
@@ -4,20 +4,12 @@ from zoneinfo import ZoneInfo
 from datetime import datetime
 from tzlocal import get_localzone

-if __name__ == "app.src.gen3.talent":
-    from app.src.async_ifc import AsyncIfc
-    from app.src.messages import Message, State
-    from app.src.modbus import Modbus
-    from app.src.config import Config
-    from app.src.gen3.infos_g3 import InfosG3
-    from app.src.infos import Register
-else:  # pragma: no cover
-    from async_ifc import AsyncIfc
-    from messages import Message, State
-    from modbus import Modbus
-    from config import Config
-    from gen3.infos_g3 import InfosG3
-    from infos import Register
+from async_ifc import AsyncIfc
+from messages import Message, State
+from modbus import Modbus
+from cnf.config import Config
+from gen3.infos_g3 import InfosG3
+from infos import Register

 logger = logging.getLogger('msg')

@@ -42,10 +34,11 @@ class Control:
 class Talent(Message):
    TXT_UNKNOWN_CTRL = 'Unknown Ctrl'

-    def __init__(self, addr, ifc: "AsyncIfc", server_side: bool,
+    def __init__(self, inverter, addr, ifc: "AsyncIfc", server_side: bool,
                 client_mode: bool = False, id_str=b''):
        super().__init__('G3', ifc, server_side, self.send_modbus_cb,
                         mb_timeout=15)
+        _ = inverter
        ifc.rx_set_cb(self.read)
        ifc.prot_set_timeout_cb(self._timeout)
        ifc.prot_set_init_new_client_conn_cb(self._init_new_client_conn)
@@ -83,6 +76,7 @@ class Talent(Message):
            0x87: self.get_modbus_log_lvl,
            0x04: logging.INFO,
        }
+        self.sensor_list = 0

    '''
    Our puplic methods
@@ -106,13 +100,9 @@ class Talent(Message):

            if serial_no in inverters:
                inv = inverters[serial_no]
-                self.node_id = inv['node_id']
-                self.sug_area = inv['suggested_area']
-                self.modbus_polling = inv['modbus_polling']
-                logger.debug(f'SerialNo {serial_no} allowed! area:{self.sug_area}')  # noqa: E501
+                self._set_config_parms(inv)
                self.db.set_pv_module_details(inv)
-                if self.mb:
-                    self.mb.set_node_id(self.node_id)
+                logger.debug(f'SerialNo {serial_no} allowed! area:{self.sug_area}')  # noqa: E501
            else:
                self.node_id = ''
                self.sug_area = ''
@@ -183,12 +173,17 @@ class Talent(Message):

    def mb_timout_cb(self, exp_cnt):
        self.mb_timer.start(self.mb_timeout)
+        if self.mb_scan:
+            self._send_modbus_scan()
+            return

        if 2 == (exp_cnt % 30):
            # logging.info("Regular Modbus Status request")
-            self._send_modbus_cmd(Modbus.READ_REGS, 0x2000, 96, logging.DEBUG)
+            self._send_modbus_cmd(Modbus.INV_ADDR, Modbus.READ_REGS, 0x2000,
+                                  96, logging.DEBUG)
        else:
-            self._send_modbus_cmd(Modbus.READ_REGS, 0x3000, 48, logging.DEBUG)
+            self._send_modbus_cmd(Modbus.INV_ADDR, Modbus.READ_REGS, 0x3000,
+                                  48, logging.DEBUG)

    def _init_new_client_conn(self) -> bool:
        contact_name = self.contact_name
@@ -450,14 +445,14 @@ class Talent(Message):
        logger.debug(f'time: {timestamp:08x}')
        # logger.info(f'time: {datetime.utcfromtimestamp(result[2]).strftime(
        # "%Y-%m-%d %H:%M:%S")}')
-        return msg_hdr_len, timestamp
+        return msg_hdr_len, data_id, timestamp

    def msg_collector_data(self):
        if self.ctrl.is_ind():
            self.__build_header(0x99)
            self.ifc.tx_add(b'\x01')
            self.__finish_send_msg()
-            self.__process_data()
+            self.__process_data(False)

        elif self.ctrl.is_resp():
            return  # ignore received response
@@ -472,7 +467,7 @@ class Talent(Message):
            self.__build_header(0x99)
            self.ifc.tx_add(b'\x01')
            self.__finish_send_msg()
-            self.__process_data()
+            self.__process_data(True)
            self.state = State.up  # allow MODBUS cmds
            if (self.modbus_polling):
                self.mb_timer.start(self.mb_first_timeout)
@@ -487,15 +482,51 @@ class Talent(Message):

        self.forward()

-    def __process_data(self):
-        msg_hdr_len, ts = self.parse_msg_header()
+    def __build_model_name(self):
+        db = self.db
+        model = db.get_db_value(Register.EQUIPMENT_MODEL, None)
+        if model:
+            return
+        max_pow = db.get_db_value(Register.MAX_DESIGNED_POWER, 0)
+        if max_pow == 3000:
+            model = f'TSOL-MS{max_pow}'
+            self.db.set_db_def_value(Register.EQUIPMENT_MODEL, model)
+            self.db.set_db_def_value(Register.MANUFACTURER, 'TSUN')
+            self.db.set_db_def_value(Register.NO_INPUTS, 4)
+
+    def __process_data(self, inv_data: bool):
+        msg_hdr_len, data_id, ts = self.parse_msg_header()
+        if inv_data:
+            # handle register mapping
+            if 0 == self.sensor_list:
+                self.sensor_list = data_id
+                self.db.set_db_def_value(Register.SENSOR_LIST,
+                                         f"{self.sensor_list:08x}")
+                logging.debug(f"Use sensor-list: {self.sensor_list:#08x}"
+                              f" for '{self.unique_id}'")
+            if data_id != self.sensor_list:
+                logging.warning(f'Unexpected Sensor-List:{data_id:08x}'
+                                f' (!={self.sensor_list:08x})')
+            # ignore replays for inverter data
+            age = self._utc() - self._utcfromts(ts)
+            age = age/(3600*24)
+            logger.debug(f"Age: {age} days")
+            if age > 1:   # is a replay?
+                return
+
+        inv_update = False

        for key, update in self.db.parse(self.ifc.rx_peek(), self.header_len
-                                         + msg_hdr_len, self.node_id):
+                                         + msg_hdr_len, data_id, self.node_id):
            if update:
+                if key == 'inverter':
+                    inv_update = True
                self._set_mqtt_timestamp(key, self._utcfromts(ts))
                self.new_data[key] = True

+        if inv_update:
+            self.__build_model_name()
+
    def msg_ota_update(self):
        if self.ctrl.is_req():
            self.inc_counter('OTA_Start_Msg')
@@ -556,6 +587,9 @@ class Talent(Message):
                logger.warning('Unknown Message')
                self.inc_counter('Unknown_Msg')
                return
+            if (self.mb_scan):
+                modbus_msg_len = self.data_len - hdr_len
+                self._dump_modbus_scan(data, hdr_len, modbus_msg_len)

            for key, update, _ in self.mb.recv_resp(self.db, data[
                    hdr_len:]):
--- a/app/src/gen3plus/infos_g3p.py
+++ b/app/src/gen3plus/infos_g3p.py
@@ -1,10 +1,36 @@

 from typing import Generator
+from itertools import chain

-if __name__ == "app.src.gen3plus.infos_g3p":
-    from app.src.infos import Infos, Register, ProxyMode, Fmt
-else:  # pragma: no cover
-    from infos import Infos, Register, ProxyMode, Fmt
+from infos import Infos, Register, ProxyMode, Fmt
+
+
+class RegisterFunc:
+    @staticmethod
+    def prod_sum(info: Infos, arr: dict) -> None | int:
+        result = 0
+        for sum in arr:
+            prod = 1
+            for factor in sum:
+                val = info.get_db_value(factor)
+                if val is None:
+                    return None
+                prod = prod * val
+            result += prod
+        return result
+
+    @staticmethod
+    def cmp_values(info: Infos, params: map) -> None | int:
+        try:
+            val = info.get_db_value(params['reg'])
+            if val < params['cmp_val']:
+                return params['res'][0]
+            if val == params['cmp_val']:
+                return params['res'][1]
+            return params['res'][2]
+        except Exception:
+            pass
+        return None


 class RegisterMap:
@@ -29,11 +55,14 @@ class RegisterMap:
        0x4102005c: {'reg': None,                          'fmt': '<B', 'const':   15},  # noqa: E501
        0x4102005e: {'reg': None,                          'fmt': '<B', 'const':    1},  # noqa: E501 No Of Sensors (ListLen)
        0x4102005f: {'reg': Register.SENSOR_LIST,          'fmt': '<H', 'func': Fmt.hex4},   # noqa: E501
-        0x41020061: {'reg': None,                          'fmt': '<BBB', 'const':  (15, 0, 255)},  # noqa: E501
+        0x41020061: {'reg': None,                          'fmt': '<HB', 'const':  (15, 255)},  # noqa: E501
        0x41020064: {'reg': Register.COLLECTOR_FW_VERSION, 'fmt': '!40s'},               # noqa: E501
-        0x4102008c: {'reg': None,                          'fmt': '<BB', 'const':    (254, 254)},  # noqa: E501
+        0x4102008c: {'reg': None,                          'fmt': '<BB', 'const':  (254, 254)},  # noqa: E501
+        0x4102008e: {'reg': None,                          'fmt': '<B'},                 # noqa: E501 Encryption Certificate File Status
+        0x4102008f: {'reg': None,                          'fmt': '!40s'},               # noqa: E501
        0x410200b7: {'reg': Register.SSID,                 'fmt': '!40s'},               # noqa: E501
-
+    }
+    map_02b0 = {
        0x4201000c: {'reg': Register.SENSOR_LIST,          'fmt': '<H', 'func': Fmt.hex4},   # noqa: E501
        0x4201001c: {'reg': Register.POWER_ON_TIME,        'fmt': '<H', 'ratio':    1, 'dep': ProxyMode.SERVER},  # noqa: E501, or packet number
        0x42010020: {'reg': Register.SERIAL_NUMBER,        'fmt': '!16s'},               # noqa: E501
@@ -91,7 +120,8 @@ class RegisterMap:
        0x4201012c: {'reg': Register.GRID_VOLT_CAL_COEF,   'fmt': '!H'},
        0x4201012e: {'reg': None,                          'fmt': '!H', 'const':   1024},  # noqa: E501
        0x42010130: {'reg': None,                          'fmt': FMT_4_16BIT_VAL, 'const': (1024, 1, 0xffff, 1)},  # noqa: E501
-        0x42010138: {'reg': None,                          'fmt': FMT_4_16BIT_VAL, 'const': (6, 0x68, 0x68, 0x500)},  # noqa: E501
+        0x42010138: {'reg': Register.PROD_COMPL_TYPE,      'fmt': '!H'},
+        0x4201013a: {'reg': None,                          'fmt': FMT_3_16BIT_VAL, 'const': (0x68, 0x68, 0x500)},  # noqa: E501
        0x42010140: {'reg': None,                          'fmt': FMT_4_16BIT_VAL, 'const': (0x9cd, 0x7b6, 0x139c, 0x1324)},  # noqa: E501
        0x42010148: {'reg': None,                          'fmt': FMT_4_16BIT_VAL, 'const': (1, 0x7ae, 0x40f, 0x41)},  # noqa: E501
        0x42010150: {'reg': None,                          'fmt': FMT_4_16BIT_VAL, 'const': (0xf, 0xa64, 0xa64, 0x6)},  # noqa: E501
@@ -110,6 +140,71 @@ class RegisterMap:
        0xffffff02: {'reg': Register.POLLING_INTERVAL},
        # 0x4281001c: {'reg': Register.POWER_ON_TIME,        'fmt': '<H', 'ratio':    1},  # noqa: E501
    }
+    map_3026 = {
+        0x4201000c: {'reg': Register.SENSOR_LIST,          'fmt': '<H', 'func': Fmt.hex4},   # noqa: E501
+        0x4201001c: {'reg': Register.POWER_ON_TIME,        'fmt': '<H', 'ratio':    1, 'dep': ProxyMode.SERVER},  # noqa: E501, or packet number
+        0x42010020: {'reg': Register.SERIAL_NUMBER,        'fmt': '!16s'},               # noqa: E501
+        0x42010030: {'reg': Register.BATT_PV1_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501, DC Voltage PV1
+        0x42010032: {'reg': Register.BATT_PV1_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501, DC Current PV1
+        0x42010034: {'reg': Register.BATT_PV2_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501, DC Voltage PV2
+        0x42010036: {'reg': Register.BATT_PV2_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501, DC Current PV2
+        0x42010038: {'reg': Register.BATT_TOTAL_CHARG,     'fmt': '!L', 'ratio': 0.01},  # noqa: E501
+        0x4201003c: {'reg': Register.BATT_PV1_STATUS,        'fmt': '!H'},                 # noqa: E501 MPTT-1 Operating Status: 0(Standby), 1(Work)
+        0x4201003e: {'reg': Register.BATT_PV2_STATUS,        'fmt': '!H'},                 # noqa: E501 MPTT-2 Operating Status: 0(Standby), 1(Work)
+        0x42010040: {'reg': Register.BATT_VOLT,            'fmt': '!h', 'ratio': 0.01},  # noqa: E501
+        0x42010042: {'reg': Register.BATT_CUR,             'fmt': '!h', 'ratio': 0.01},  # noqa: E501 => Batterie Status: <0(Discharging), 0(Static), 0>(Loading)
+        0x42010044: {'reg': Register.BATT_SOC,             'fmt': '!H', 'ratio': 0.01},  # noqa: E501, state of charge (SOC) in percent
+        0x42010046: {'reg': Register.BATT_CELL1_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010048: {'reg': Register.BATT_CELL2_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201004a: {'reg': Register.BATT_CELL3_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201004c: {'reg': Register.BATT_CELL4_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201004e: {'reg': Register.BATT_CELL5_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010050: {'reg': Register.BATT_CELL6_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010052: {'reg': Register.BATT_CELL7_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010054: {'reg': Register.BATT_CELL8_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010056: {'reg': Register.BATT_CELL9_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010058: {'reg': Register.BATT_CELL10_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201005a: {'reg': Register.BATT_CELL11_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201005c: {'reg': Register.BATT_CELL12_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x4201005e: {'reg': Register.BATT_CELL13_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010060: {'reg': Register.BATT_CELL14_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010062: {'reg': Register.BATT_CELL15_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x42010064: {'reg': Register.BATT_CELL16_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501H
+        0x42010066: {'reg': Register.BATT_TEMP_1,          'fmt': '!h'},                 # noqa: E501 Cell Temperture 1
+        0x42010068: {'reg': Register.BATT_TEMP_2,          'fmt': '!h'},                 # noqa: E501 Cell Temperture 2
+        0x4201006a: {'reg': Register.BATT_TEMP_3,          'fmt': '!h'},                 # noqa: E501 Cell Temperture 3
+        0x4201006c: {'reg': Register.BATT_OUT_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501 Output Voltage
+        0x4201006e: {'reg': Register.BATT_OUT_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501 Output Current
+        0x42010070: {'reg': Register.BATT_OUT_STATUS,      'fmt': '!H'},                 # noqa: E501 Output Working Status: 0(Standby), 1(Work)
+        0x42010072: {'reg': Register.BATT_TEMP_4,          'fmt': '!h'},                 # noqa: E50, Environment temp
+        0x42010074: {'reg': Register.BATT_74,              'fmt': '!H'},                 # noqa: E501 Warning Alarmcode 1, Bit 0..15
+        0x42010076: {'reg': Register.BATT_HW_VERS,         'fmt': '!h'},                 # noqa: E501 hardware version
+        0x42010078: {'reg': Register.BATT_SW_VERS,         'fmt': '!h'},                 # noqa: E501 software main version
+        'calc': {
+            1: {'reg': Register.BATT_PV_PWR,               'func': RegisterFunc.prod_sum,    # noqa: E501 Generated Power
+                'params': [[Register.BATT_PV1_VOLT, Register.BATT_PV1_CUR],
+                           [Register.BATT_PV2_VOLT, Register.BATT_PV2_CUR]]},
+            2: {'reg': Register.BATT_PWR,                  'func': RegisterFunc.prod_sum,    # noqa: E501
+                'params': [[Register.BATT_VOLT, Register.BATT_CUR]]},
+            3: {'reg': Register.BATT_OUT_PWR,              'func': RegisterFunc.prod_sum,    # noqa: E501 Supply Power => Power Supply State: 0(Idle), 0>(Power Supply)
+                'params': [[Register.BATT_OUT_VOLT, Register.BATT_OUT_CUR]]},
+            4: {'reg': Register.BATT_PWR_SUPL_STATE,       'func': RegisterFunc.cmp_values,  # noqa: E501
+                'params': {'reg': Register.BATT_OUT_PWR, 'cmp_val': 0, 'res': [0, 0, 1]}},   # noqa: E501
+            5: {'reg': Register.BATT_STATUS,               'func': RegisterFunc.cmp_values,  # noqa: E501
+                'params': {'reg': Register.BATT_CUR,     'cmp_val': 0.0, 'res': [0, 1, 2]}}  # noqa: E501
+        }
+    }
+
+
+class RegisterSel:
+    __sensor_map = {
+            0x02b0: RegisterMap.map_02b0,
+            0x3026: RegisterMap.map_3026,
+    }
+
+    @classmethod
+    def get(cls, sensor: int):
+        return cls.__sensor_map.get(sensor, RegisterMap.map)


 class InfosG3P(Infos):
@@ -144,7 +239,22 @@ class InfosG3P(Infos):
                         entity strings
        sug_area:str ==> suggested area string from the config file'''
        # iterate over RegisterMap.map and get the register values
-        for row in RegisterMap.map.values():
+        sensor = self.get_db_value(Register.SENSOR_LIST)
+        if "3026" == sensor:
+            reg_map = RegisterMap.map_3026
+        elif "02b0" == sensor:
+            reg_map = RegisterMap.map_02b0
+        else:
+            reg_map = {}
+        items = reg_map.items()
+        if 'calc' in reg_map:
+            virt = reg_map['calc'].items()
+        else:
+            virt = {}
+
+        for idx, row in chain(RegisterMap.map.items(), items, virt):
+            if 'calc' == idx:
+                continue
            info_id = row['reg']
            if self.__hide_topic(row):
                res = self.ha_remove(info_id, node_id, snr)  # noqa: E501
@@ -153,13 +263,17 @@ class InfosG3P(Infos):
            if res:
                yield res

-    def parse(self, buf, msg_type: int, rcv_ftype: int, node_id: str = '') \
+    def parse(self, buf, msg_type: int, rcv_ftype: int,
+              sensor: int = 0, node_id: str = '') \
            -> Generator[tuple[str, bool], None, None]:
        '''parse a data sequence received from the inverter and
        stores the values in Infos.db

        buf: buffer of the sequence to parse'''
-        for idx, row in RegisterMap.map.items():
+        reg_map = RegisterSel.get(sensor)
+        for idx, row in reg_map.items():
+            if 'calc' == idx:
+                continue
            addr = idx & 0xffff
            ftype = (idx >> 16) & 0xff
            mtype = (idx >> 24) & 0xff
@@ -169,23 +283,36 @@ class InfosG3P(Infos):
                continue
            info_id = row['reg']
            result = Fmt.get_value(buf, addr, row)
+            yield from self.__update_val(node_id, "GEN3PLUS", info_id, result)
+        yield from self.calc(sensor, node_id)

-            keys, level, unit, must_incr = self._key_obj(info_id)
+    def calc(self, sensor: int = 0, node_id: str = '') \
+            -> Generator[tuple[str, bool], None, None]:
+        '''calculate meta values from the
+        stored values in Infos.db

-            if keys:
-                name, update = self.update_db(keys, must_incr, result)
-                yield keys[0], update
-            else:
-                name = str(f'info-id.0x{addr:x}')
-                update = False
+        sensor: sensor_list number
+        node_id: id-string for the node'''

+        reg_map = RegisterSel.get(sensor)
+        if 'calc' in reg_map:
+            for row in reg_map['calc'].values():
+                info_id = row['reg']
+                result = row['func'](self, row['params'])
+                yield from self.__update_val(node_id, "CALC", info_id, result)
+
+    def __update_val(self, node_id, source: str, info_id, result):
+        keys, level, unit, must_incr = self._key_obj(info_id)
+        if keys:
+            name, update = self.update_db(keys, must_incr, result)
+            yield keys[0], update
            if update:
-                self.tracer.log(level, f'[{node_id}] GEN3PLUS: {name}'
+                self.tracer.log(level, f'[{node_id}] {source}: {name}'
                                       f' : {result}{unit}')

-    def build(self, len, msg_type: int, rcv_ftype: int):
+    def build(self, len, msg_type: int, rcv_ftype: int, sensor: int = 0):
        buf = bytearray(len)
-        for idx, row in RegisterMap.map.items():
+        for idx, row in RegisterSel.get(sensor).items():
            addr = idx & 0xffff
            ftype = (idx >> 16) & 0xff
            mtype = (idx >> 24) & 0xff
--- a/app/src/gen3plus/inverter_g3p.py
+++ b/app/src/gen3plus/inverter_g3p.py
@@ -1,18 +1,22 @@
 from asyncio import StreamReader, StreamWriter

-if __name__ == "app.src.gen3plus.inverter_g3p":
-    from app.src.inverter_base import InverterBase
-    from app.src.gen3plus.solarman_v5 import SolarmanV5
-    from app.src.gen3plus.solarman_emu import SolarmanEmu
-else:  # pragma: no cover
-    from inverter_base import InverterBase
-    from gen3plus.solarman_v5 import SolarmanV5
-    from gen3plus.solarman_emu import SolarmanEmu
+from inverter_base import InverterBase
+from gen3plus.solarman_v5 import SolarmanV5
+from gen3plus.solarman_emu import SolarmanEmu


 class InverterG3P(InverterBase):
    def __init__(self, reader: StreamReader, writer: StreamWriter,
                 client_mode: bool = False):
+        # shared value between both inverter connections
+        self.forward_at_cmd_resp = False
+        '''Flag if response for the last at command must be send to the cloud.
+
+           False: send result only to the MQTT broker, cause the AT+ command
+                  came from there
+           True: send response packet to the cloud, cause the AT+ command
+                 came from the cloud'''
+
        remote_prot = None
        if client_mode:
            remote_prot = SolarmanEmu
--- a/app/src/gen3plus/solarman_emu.py
+++ b/app/src/gen3plus/solarman_emu.py
@@ -1,26 +1,21 @@
 import logging
 import struct

-if __name__ == "app.src.gen3plus.solarman_emu":
-    from app.src.async_ifc import AsyncIfc
-    from app.src.gen3plus.solarman_v5 import SolarmanBase
-    from app.src.my_timer import Timer
-    from app.src.infos import Register
-else:  # pragma: no cover
-    from async_ifc import AsyncIfc
-    from gen3plus.solarman_v5 import SolarmanBase
-    from my_timer import Timer
-    from infos import Register
+from async_ifc import AsyncIfc
+from gen3plus.solarman_v5 import SolarmanBase
+from my_timer import Timer
+from infos import Register

 logger = logging.getLogger('msg')


 class SolarmanEmu(SolarmanBase):
-    def __init__(self, addr, ifc: "AsyncIfc",
+    def __init__(self, inverter, addr, ifc: "AsyncIfc",
                 server_side: bool, client_mode: bool):
        super().__init__(addr, ifc, server_side=False,
                         _send_modbus_cb=None,
                         mb_timeout=8)
+        _ = inverter
        logging.debug('SolarmanEmu.init()')
        self.db = ifc.remote.stream.db
        self.snr = ifc.remote.stream.snr
@@ -109,7 +104,7 @@ class SolarmanEmu(SolarmanBase):
        self.data_timer.start(self.data_up_inv)
        _len = 420
        ftype = 1
-        build_msg = self.db.build(_len, 0x42, ftype)
+        build_msg = self.db.build(_len, 0x42, ftype, 0x02b0)

        self._build_header(0x4210)
        self.ifc.tx_add(
--- a/app/src/gen3plus/solarman_v5.py
+++ b/app/src/gen3plus/solarman_v5.py
@@ -2,22 +2,16 @@ import struct
 import logging
 import time
 import asyncio
+from itertools import chain
 from datetime import datetime

-if __name__ == "app.src.gen3plus.solarman_v5":
-    from app.src.async_ifc import AsyncIfc
-    from app.src.messages import hex_dump_memory, Message, State
-    from app.src.modbus import Modbus
-    from app.src.config import Config
-    from app.src.gen3plus.infos_g3p import InfosG3P
-    from app.src.infos import Register, Fmt
-else:  # pragma: no cover
-    from async_ifc import AsyncIfc
-    from messages import hex_dump_memory, Message, State
-    from config import Config
-    from modbus import Modbus
-    from gen3plus.infos_g3p import InfosG3P
-    from infos import Register, Fmt
+from proxy import Proxy
+from async_ifc import AsyncIfc
+from messages import hex_dump_memory, Message, State
+from cnf.config import Config
+from modbus import Modbus
+from gen3plus.infos_g3p import InfosG3P
+from infos import Register, Fmt

 logger = logging.getLogger('msg')

@@ -253,18 +247,19 @@ class SolarmanBase(Message):
 class SolarmanV5(SolarmanBase):
    AT_CMD = 1
    MB_RTU_CMD = 2
+    AT_CMD_RSP = 8
    MB_CLIENT_DATA_UP = 30
    '''Data up time in client mode'''
    HDR_FMT = '<BLLL'
    '''format string for packing of the header'''

-    def __init__(self, addr, ifc: "AsyncIfc",
+    def __init__(self, inverter, addr, ifc: "AsyncIfc",
                 server_side: bool, client_mode: bool):
        super().__init__(addr, ifc, server_side, self.send_modbus_cb,
                         mb_timeout=8)

+        self.inverter = inverter
        self.db = InfosG3P(client_mode)
-        self.forward_at_cmd_resp = False
        self.no_forwarding = False
        '''not allowed to connect to TSUN cloud by connection type'''
        self.establish_inv_emu = False
@@ -298,7 +293,7 @@ class SolarmanV5(SolarmanBase):
            # MODbus or AT cmd
            0x4510: self.msg_command_req,  # from server
            0x1510: self.msg_command_rsp,     # from inverter
-            # 0x0510: self.msg_command_rsp,     # from inverter
+            0x0510: self.msg_command_rsp,     # from inverter
        }

        self.log_lvl = {
@@ -329,6 +324,8 @@ class SolarmanV5(SolarmanBase):
            self.at_acl = g3p_cnf['at_acl']

        self.sensor_list = 0
+        self.mb_regs = [{'addr': 0x3000, 'len': 48},
+                        {'addr': 0x2000, 'len': 96}]

    '''
    Our puplic methods
@@ -338,6 +335,7 @@ class SolarmanV5(SolarmanBase):
        # we have references to methods of this class in self.switch
        # so we have to erase self.switch, otherwise this instance can't be
        # deallocated by the garbage collector ==> we get a memory leak
+        self.inverter = None
        self.switch.clear()
        self.log_lvl.clear()
        super().close()
@@ -364,7 +362,16 @@ class SolarmanV5(SolarmanBase):
        self.new_data['controller'] = True

        self.state = State.up
-        self._send_modbus_cmd(Modbus.READ_REGS, 0x3000, 48, logging.DEBUG)
+
+        if self.mb_scan:
+            self._send_modbus_cmd(self.mb_inv_no, Modbus.READ_REGS,
+                                  self.mb_start_reg, self.mb_bytes,
+                                  logging.INFO)
+        else:
+            self._send_modbus_cmd(Modbus.INV_ADDR, Modbus.READ_REGS,
+                                  self.mb_regs[0]['addr'],
+                                  self.mb_regs[0]['len'], logging.DEBUG)
+
        self.mb_timer.start(self.mb_timeout)

    def new_state_up(self):
@@ -384,14 +391,25 @@ class SolarmanV5(SolarmanBase):
        self.ifc.fwd_add(build_msg)
        self.ifc.fwd_add(struct.pack('<BB', 0, 0x15))    # crc & stop

-    def __set_config_parms(self, inv: dict):
+    def _set_config_parms(self, inv: dict, serial_no: str = ""):
        '''init connection with params from the configuration'''
-        self.node_id = inv['node_id']
-        self.sug_area = inv['suggested_area']
-        self.modbus_polling = inv['modbus_polling']
+        super()._set_config_parms(inv)
+        snr = serial_no[:3]
+        if '410' == snr:
+            self.db.set_db_def_value(Register.EQUIPMENT_MODEL,
+                                     'TSOL-DC1000')
+
        self.sensor_list = inv['sensor_list']
-        if self.mb:
-            self.mb.set_node_id(self.node_id)
+        if 0 == self.sensor_list:
+            if '410' == snr:
+                self.sensor_list = 0x3026
+                self.mb_regs = [{'addr': 0x0000, 'len': 45}]
+            else:
+                self.sensor_list = 0x02b0
+        self.db.set_db_def_value(Register.SENSOR_LIST,
+                                 f"{self.sensor_list:04x}")
+        logging.debug(f"Use sensor-list: {self.sensor_list:#04x}"
+                      f" for '{serial_no}'")

    def _set_serial_no(self, snr: int):
        '''check the serial number and configure the inverter connection'''
@@ -400,13 +418,14 @@ class SolarmanV5(SolarmanBase):
            logger.debug(f'SerialNo: {serial_no}')
        else:
            inverters = Config.get('inverters')
+            batteries = Config.get('batteries')
            # logger.debug(f'Inverters: {inverters}')

-            for key, inv in inverters.items():
+            for key, inv in chain(inverters.items(), batteries.items()):
                # logger.debug(f'key: {key} -> {inv}')
                if (type(inv) is dict and 'monitor_sn' in inv
                   and inv['monitor_sn'] == snr):
-                    self.__set_config_parms(inv)
+                    self._set_config_parms(inv, key)
                    self.db.set_pv_module_details(inv)
                    logger.debug(f'SerialNo {serial_no} allowed! area:{self.sug_area}')  # noqa: E501

@@ -419,9 +438,11 @@ class SolarmanV5(SolarmanBase):
                if 'allow_all' not in inverters or not inverters['allow_all']:
                    self.inc_counter('Unknown_SNR')
                    self.unique_id = None
-                    logger.warning(f'ignore message from unknow inverter! (SerialNo: {serial_no})')  # noqa: E501
+                    logging.error(f"Ignore message from unknow inverter with Monitoring-SN: {serial_no})!\n"  # noqa: E501
+                                  "  !!Check the 'monitor_sn' setting in your configuration!!")  # noqa: E501
                    return
-                logger.warning(f'SerialNo {serial_no} not known but accepted!')
+                logging.warning(f"Monitoring-SN: {serial_no} not configured but accepted!"  # noqa: E501
+                                "  !!Check the 'monitor_sn' setting in your configuration!!")  # noqa: E501

            self.unique_id = serial_no

@@ -467,12 +488,18 @@ class SolarmanV5(SolarmanBase):

    def mb_timout_cb(self, exp_cnt):
        self.mb_timer.start(self.mb_timeout)
+        if self.mb_scan:
+            self._send_modbus_scan()
+        else:
+            self._send_modbus_cmd(Modbus.INV_ADDR, Modbus.READ_REGS,
+                                  self.mb_regs[0]['addr'],
+                                  self.mb_regs[0]['len'], logging.INFO)

-        self._send_modbus_cmd(Modbus.READ_REGS, 0x3000, 48, logging.DEBUG)
-
-        if 1 == (exp_cnt % 30):
-            # logging.info("Regular Modbus Status request")
-            self._send_modbus_cmd(Modbus.READ_REGS, 0x2000, 96, logging.DEBUG)
+            if 1 == (exp_cnt % 30) and len(self.mb_regs) > 1:
+                # logging.info("Regular Modbus Status request")
+                self._send_modbus_cmd(Modbus.INV_ADDR, Modbus.READ_REGS,
+                                      self.mb_regs[1]['addr'],
+                                      self.mb_regs[1]['len'], logging.INFO)

    def at_cmd_forbidden(self, cmd: str, connection: str) -> bool:
        return not cmd.startswith(tuple(self.at_acl[connection]['allow'])) or \
@@ -490,10 +517,10 @@ class SolarmanV5(SolarmanBase):
            node_id = self.node_id
            key = 'at_resp'
            logger.info(f'{key}: {data_json}')
-            await self.mqtt.publish(f'{self.entity_prfx}{node_id}{key}', data_json)  # noqa: E501
+            await Proxy.mqtt.publish(f'{Proxy.entity_prfx}{node_id}{key}', data_json)  # noqa: E501
            return

-        self.forward_at_cmd_resp = False
+        self.inverter.forward_at_cmd_resp = False
        self._build_header(0x4510)
        self.ifc.tx_add(struct.pack(f'<BHLLL{len(at_cmd)}sc', self.AT_CMD,
                                    0x0002, 0, 0, 0,
@@ -524,11 +551,11 @@ class SolarmanV5(SolarmanBase):
            logger.info(f'Model: {model}')
            self.db.set_db_def_value(Register.EQUIPMENT_MODEL, model)

-    def __process_data(self, ftype, ts):
+    def __process_data(self, ftype, ts, sensor=0):
        inv_update = False
        msg_type = self.control >> 8
-        for key, update in self.db.parse(self.ifc.rx_peek(), msg_type, ftype,
-                                         self.node_id):
+        for key, update in self.db.parse(self.ifc.rx_peek(), msg_type,
+                                         ftype, sensor, self.node_id):
            if update:
                if key == 'inverter':
                    inv_update = True
@@ -589,7 +616,7 @@ class SolarmanV5(SolarmanBase):
        else:
            ts = None

-        self.__process_data(ftype, ts)
+        self.__process_data(ftype, ts, sensor)
        self.__forward_msg()
        self.__send_ack_rsp(0x1210, ftype)
        self.new_state_up()
@@ -618,7 +645,7 @@ class SolarmanV5(SolarmanBase):
                self.inc_counter('AT_Command_Blocked')
                return
            self.inc_counter('AT_Command')
-            self.forward_at_cmd_resp = True
+            self.inverter.forward_at_cmd_resp = True

        elif ftype == self.MB_RTU_CMD:
            rstream = self.ifc.remote.stream
@@ -634,12 +661,13 @@ class SolarmanV5(SolarmanBase):

    def publish_mqtt(self, key, data):  # pragma: no cover
        asyncio.ensure_future(
-            self.mqtt.publish(key, data))
+            Proxy.mqtt.publish(key, data))

    def get_cmd_rsp_log_lvl(self) -> int:
        ftype = self.ifc.rx_peek()[self.header_len]
-        if ftype == self.AT_CMD:
-            if self.forward_at_cmd_resp:
+        if ftype == self.AT_CMD or \
+           ftype == self.AT_CMD_RSP:
+            if self.inverter.forward_at_cmd_resp:
                return logging.INFO
            return logging.DEBUG
        elif ftype == self.MB_RTU_CMD \
@@ -652,29 +680,39 @@ class SolarmanV5(SolarmanBase):
        data = self.ifc.rx_peek()[self.header_len:
                                  self.header_len+self.data_len]
        ftype = data[0]
-        if ftype == self.AT_CMD:
-            if not self.forward_at_cmd_resp:
+        if ftype == self.AT_CMD or \
+           ftype == self.AT_CMD_RSP:
+            if not self.inverter.forward_at_cmd_resp:
                data_json = data[14:].decode("utf-8")
                node_id = self.node_id
                key = 'at_resp'
                logger.info(f'{key}: {data_json}')
-                self.publish_mqtt(f'{self.entity_prfx}{node_id}{key}', data_json)  # noqa: E501
+                self.publish_mqtt(f'{Proxy.entity_prfx}{node_id}{key}', data_json)  # noqa: E501
                return
        elif ftype == self.MB_RTU_CMD:
            self.__modbus_command_rsp(data)
            return
        self.__forward_msg()

-    def __parse_modbus_rsp(self, data):
+    def __parse_modbus_rsp(self, data, modbus_msg_len):
        inv_update = False
        self.modbus_elms = 0
+        if (self.mb_scan):
+            self._dump_modbus_scan(data, 14, modbus_msg_len)
+
+        ts = self._timestamp()
        for key, update, _ in self.mb.recv_resp(self.db, data[14:]):
            self.modbus_elms += 1
            if update:
                if key == 'inverter':
                    inv_update = True
-                self._set_mqtt_timestamp(key, self._timestamp())
+                self._set_mqtt_timestamp(key, ts)
                self.new_data[key] = True
+        for key, update in self.db.calc(self.sensor_list, self.node_id):
+            if update:
+                self._set_mqtt_timestamp(key, ts)
+                self.new_data[key] = True
+
        return inv_update

    def __modbus_command_rsp(self, data):
@@ -684,7 +722,7 @@ class SolarmanV5(SolarmanBase):
        # logger.debug(f'modbus_len:{modbus_msg_len} accepted:{valid}')
        if valid == 1 and modbus_msg_len > 4:
            # logger.info(f'first byte modbus:{data[14]}')
-            inv_update = self.__parse_modbus_rsp(data)
+            inv_update = self.__parse_modbus_rsp(data, modbus_msg_len)
            if inv_update:
                self.__build_model_name()

--- a/app/src/infos.py
+++ b/app/src/infos.py
@@ -30,6 +30,7 @@ class Register(Enum):
    INPUT_COEFFICIENT = 28
    GRID_VOLT_CAL_COEF = 29
    OUTPUT_COEFFICIENT = 30
+    PROD_COMPL_TYPE = 31
    INVERTER_CNT = 50
    UNKNOWN_SNR = 51
    UNKNOWN_MSG = 52
@@ -120,6 +121,95 @@ class Register(Enum):
    TS_INPUT = 600
    TS_GRID = 601
    TS_TOTAL = 602
+    BATT_PV1_VOLT = 1000
+    BATT_PV1_CUR = 1001
+    BATT_PV2_VOLT = 1002
+    BATT_PV2_CUR = 1003
+    BATT_TOTAL_CHARG = 1005
+    BATT_PV1_STATUS = 1006
+    BATT_PV2_STATUS = 1007
+    BATT_VOLT = 1010
+    BATT_CUR = 1011
+    BATT_SOC = 1012
+    BATT_CELL1_VOLT = 1013
+    BATT_CELL2_VOLT = 1014
+    BATT_CELL3_VOLT = 1015
+    BATT_CELL4_VOLT = 1016
+    BATT_CELL5_VOLT = 1017
+    BATT_CELL6_VOLT = 1018
+    BATT_CELL7_VOLT = 1019
+    BATT_CELL8_VOLT = 1020
+    BATT_CELL9_VOLT = 1021
+    BATT_CELL10_VOLT = 1022
+    BATT_CELL11_VOLT = 1023
+    BATT_CELL12_VOLT = 1024
+    BATT_CELL13_VOLT = 1025
+    BATT_CELL14_VOLT = 1026
+    BATT_CELL15_VOLT = 1027
+    BATT_CELL16_VOLT = 1028
+    BATT_TEMP_1 = 1029
+    BATT_TEMP_2 = 1030
+    BATT_TEMP_3 = 1031
+    BATT_OUT_VOLT = 1032
+    BATT_OUT_CUR = 1033
+    BATT_OUT_STATUS = 1034
+    BATT_TEMP_4 = 1035
+    BATT_74 = 1036
+    BATT_HW_VERS = 1037
+    BATT_SW_VERS = 1038
+    BATT_PV_PWR = 1040
+    BATT_PWR = 1041
+    BATT_OUT_PWR = 1042
+    BATT_PWR_SUPL_STATE = 1043
+    BATT_STATUS = 1044
+
+    TEST_VAL_0 = 2000
+    TEST_VAL_1 = 2001
+    TEST_VAL_2 = 2002
+    TEST_VAL_3 = 2003
+    TEST_VAL_4 = 2004
+    TEST_VAL_5 = 2005
+    TEST_VAL_6 = 2006
+    TEST_VAL_7 = 2007
+    TEST_VAL_8 = 2008
+    TEST_VAL_9 = 2009
+    TEST_VAL_10 = 2010
+    TEST_VAL_11 = 2011
+    TEST_VAL_12 = 2012
+    TEST_VAL_13 = 2013
+    TEST_VAL_14 = 2014
+    TEST_VAL_15 = 2015
+    TEST_VAL_16 = 2016
+    TEST_VAL_17 = 2017
+    TEST_VAL_18 = 2018
+    TEST_VAL_19 = 2019
+    TEST_VAL_20 = 2020
+    TEST_VAL_21 = 2021
+    TEST_VAL_22 = 2022
+    TEST_VAL_23 = 2023
+    TEST_VAL_24 = 2024
+    TEST_VAL_25 = 2025
+    TEST_VAL_26 = 2026
+    TEST_VAL_27 = 2027
+    TEST_VAL_28 = 2028
+    TEST_VAL_29 = 2029
+    TEST_VAL_30 = 2030
+    TEST_VAL_31 = 2031
+    TEST_VAL_32 = 2032
+
+    TEST_IVAL_1 = 2041
+    TEST_IVAL_2 = 2042
+    TEST_IVAL_3 = 2043
+    TEST_IVAL_4 = 2044
+    TEST_IVAL_5 = 2045
+    TEST_IVAL_6 = 2046
+    TEST_IVAL_7 = 2047
+    TEST_IVAL_8 = 2048
+    TEST_IVAL_9 = 2049
+    TEST_IVAL_10 = 2050
+    TEST_IVAL_11 = 2051
+    TEST_IVAL_12 = 2052
+
    VALUE_1 = 9000
    TEST_REG1 = 10000
    TEST_REG2 = 10001
@@ -130,7 +220,10 @@ class Fmt:
    def get_value(buf: bytes, idx: int, row: dict):
        '''Get a value from buf and interpret as in row defined'''
        fmt = row['fmt']
-        res = struct.unpack_from(fmt, buf, idx)
+        try:
+            res = struct.unpack_from(fmt, buf, idx)
+        except Exception:
+            return None
        result = res[0]
        if isinstance(result, (bytearray, bytes)):
            result = result.decode().split('\x00')[0]
@@ -229,12 +322,14 @@ class Infos:
    LIGHTNING = 'mdi:lightning-bolt'
    COUNTER = 'mdi:counter'
    GAUGE = 'mdi:gauge'
+    POWER = 'mdi:power'
    SOLAR_POWER_VAR = 'mdi:solar-power-variant'
    SOLAR_POWER = 'mdi:solar-power'
    WIFI = 'mdi:wifi'
    UPDATE = 'mdi:update'
    DAILY_GEN = 'Daily Generation'
    TOTAL_GEN = 'Total Generation'
+    TOTAL_CHARG = 'Total Charging Energy'
    FMT_INT = '| int'
    FMT_FLOAT = '| float'
    FMT_STRING_SEC = '| string + " s"'
@@ -265,6 +360,7 @@ class Infos:
    __info_devs = {
        'proxy':      {'singleton': True,   'name': 'Proxy', 'mf': 'Stefan Allius'},  # noqa: E501
        'controller': {'via': 'proxy',      'name': 'Controller',     'mdl': Register.CHIP_MODEL, 'mf': Register.CHIP_TYPE, 'sw': Register.COLLECTOR_FW_VERSION, 'mac': Register.MAC_ADDR, 'sn': Register.COLLECTOR_SNR},  # noqa: E501
+
        'inverter':   {'via': 'controller', 'name': 'Micro Inverter', 'mdl': Register.EQUIPMENT_MODEL, 'mf': Register.MANUFACTURER, 'sw': Register.VERSION, 'sn': Register.SERIAL_NUMBER},  # noqa: E501
        'input_pv1':  {'via': 'inverter',   'name': 'Module PV1', 'mdl': Register.PV1_MODEL, 'mf': Register.PV1_MANUFACTURER},  # noqa: E501
        'input_pv2':  {'via': 'inverter',   'name': 'Module PV2', 'mdl': Register.PV2_MODEL, 'mf': Register.PV2_MANUFACTURER, 'dep': {'reg': Register.NO_INPUTS, 'gte': 2}},  # noqa: E501
@@ -272,11 +368,20 @@ class Infos:
        'input_pv4':  {'via': 'inverter',   'name': 'Module PV4', 'mdl': Register.PV4_MODEL, 'mf': Register.PV4_MANUFACTURER, 'dep': {'reg': Register.NO_INPUTS, 'gte': 4}},  # noqa: E501
        'input_pv5':  {'via': 'inverter',   'name': 'Module PV5', 'mdl': Register.PV5_MODEL, 'mf': Register.PV5_MANUFACTURER, 'dep': {'reg': Register.NO_INPUTS, 'gte': 5}},  # noqa: E501
        'input_pv6':  {'via': 'inverter',   'name': 'Module PV6', 'mdl': Register.PV6_MODEL, 'mf': Register.PV6_MANUFACTURER, 'dep': {'reg': Register.NO_INPUTS, 'gte': 6}},  # noqa: E501
+
+        'batterie':   {'via': 'controller', 'name': 'Batterie', 'mdl': Register.EQUIPMENT_MODEL, 'mf': Register.MANUFACTURER, 'hw': Register.BATT_HW_VERS, 'sw': Register.BATT_SW_VERS, 'sn': Register.SERIAL_NUMBER},  # noqa: E501
+        'bat_inp_pv1': {'via': 'batterie',  'name': 'Module PV1', 'mdl': Register.PV1_MODEL, 'mf': Register.PV1_MANUFACTURER},  # noqa: E501
+        'bat_inp_pv2': {'via': 'batterie',  'name': 'Module PV2', 'mdl': Register.PV2_MODEL, 'mf': Register.PV2_MANUFACTURER},  # noqa: E501
    }

    __comm_type_val_tpl = "{%set com_types = ['n/a','Wi-Fi', 'G4', 'G5', 'GPRS'] %}{{com_types[value_json['Communication_Type']|int(0)]|default(value_json['Communication_Type'])}}"    # noqa: E501
    __work_mode_val_tpl = "{%set mode = ['Normal-Mode', 'Aging-Mode', 'ATE-Mode', 'Shielding GFDI', 'DTU-Mode'] %}{{mode[value_json['Work_Mode']|int(0)]|default(value_json['Work_Mode'])}}"    # noqa: E501
    __status_type_val_tpl = "{%set inv_status = ['Off-line', 'On-grid', 'Off-grid'] %}{{inv_status[value_json['Inverter_Status']|int(0)]|default(value_json['Inverter_Status'])}}"    # noqa: E501
+    __mppt1_status_type_val_tpl = "{%set mppt_status = ['Standby', 'On', 'Off'] %}{{mppt_status[value_json['pv1']['MPPT-Status']|int(0)]|default(value_json['pv1']['MPPT-Status'])}}"    # noqa: E501
+    __mppt2_status_type_val_tpl = "{%set mppt_status = ['Standby', 'On', 'Off'] %}{{mppt_status[value_json['pv2']['MPPT-Status']|int(0)]|default(value_json['pv2']['MPPT-Status'])}}"    # noqa: E501
+    __supply_status_type_val_tpl = "{%set supply_status = ['Idle', 'Power-Supply'] %}{{supply_status[value_json['out']['Suppl_State']|int(0)]|default(value_json['out']['Suppl_State'])}}"    # noqa: E501
+    __batt_status_type_val_tpl = "{%set batt_status = ['Discharging', 'Static', 'Loading'] %}{{batt_status[value_json['batt']['Batt_State']|int(0)]|default(value_json['batt']['Batt_State'])}}"    # noqa: E501
+    __out_status_type_val_tpl = "{%set out_status = ['Standby', 'On'] %}{{out_status[value_json['out']['Out_Status']|int(0)]|default(value_json['out']['Out_Status'])}}"    # noqa: E501
    __rated_power_val_tpl = "{% if 'Rated_Power' in value_json and value_json['Rated_Power'] != None %}{{value_json['Rated_Power']|string() +' W'}}{% else %}{{ this.state }}{% endif %}"  # noqa: E501
    __designed_power_val_tpl = '''
 {% if 'Max_Designed_Power' in value_json and
@@ -298,37 +403,53 @@ class Infos:
    {% set result = 'noAlarm'%}
  {%else%}
    {% set result = '' %}
-    {% if val_int | bitwise_and(1)%}{% set result = result + 'Bit1, '%}
+    {% if val_int | bitwise_and(1)%}
+        {% set result = result + 'HBridgeFault, '%}
    {% endif %}
-    {% if val_int | bitwise_and(2)%}{% set result = result + 'Bit2, '%}
+    {% if val_int | bitwise_and(2)%}
+        {% set result = result + 'DriVoltageFault, '%}
    {% endif %}
-    {% if val_int | bitwise_and(3)%}{% set result = result + 'Bit3, '%}
+    {% if val_int | bitwise_and(3)%}
+        {% set result = result + 'GFDI-Fault, '%}
    {% endif %}
-    {% if val_int | bitwise_and(4)%}{% set result = result + 'Bit4, '%}
+    {% if val_int | bitwise_and(4)%}
+        {% set result = result + 'OverTemp, '%}
    {% endif %}
-    {% if val_int | bitwise_and(5)%}{% set result = result + 'Bit5, '%}
+    {% if val_int | bitwise_and(5)%}
+        {% set result = result + 'CommLose, '%}
    {% endif %}
-    {% if val_int | bitwise_and(6)%}{% set result = result + 'Bit6, '%}
+    {% if val_int | bitwise_and(6)%}
+        {% set result = result + 'Bit6, '%}
    {% endif %}
-    {% if val_int | bitwise_and(7)%}{% set result = result + 'Bit7, '%}
+    {% if val_int | bitwise_and(7)%}
+        {% set result = result + 'Bit7, '%}
    {% endif %}
-    {% if val_int | bitwise_and(8)%}{% set result = result + 'Bit8, '%}
+    {% if val_int | bitwise_and(8)%}
+        {% set result = result + 'EEPROM-Fault, '%}
    {% endif %}
-    {% if val_int | bitwise_and(9)%}{% set result = result + 'noUtility, '%}
+    {% if val_int | bitwise_and(9)%}
+        {% set result = result + 'NoUtility, '%}
    {% endif %}
-    {% if val_int | bitwise_and(10)%}{% set result = result + 'Bit10, '%}
+    {% if val_int | bitwise_and(10)%}
+        {% set result = result + 'VG_Offset, '%}
    {% endif %}
-    {% if val_int | bitwise_and(11)%}{% set result = result + 'Bit11, '%}
+    {% if val_int | bitwise_and(11)%}
+        {% set result = result + 'Relais_Open, '%}
    {% endif %}
-    {% if val_int | bitwise_and(12)%}{% set result = result + 'Bit12, '%}
+    {% if val_int | bitwise_and(12)%}
+        {% set result = result + 'Relais_Short, '%}
    {% endif %}
-    {% if val_int | bitwise_and(13)%}{% set result = result + 'Bit13, '%}
+    {% if val_int | bitwise_and(13)%}
+        {% set result = result + 'GridVoltOverRating, '%}
    {% endif %}
-    {% if val_int | bitwise_and(14)%}{% set result = result + 'Bit14, '%}
+    {% if val_int | bitwise_and(14)%}
+        {% set result = result + 'GridVoltUnderRating, '%}
    {% endif %}
-    {% if val_int | bitwise_and(15)%}{% set result = result + 'Bit15, '%}
+    {% if val_int | bitwise_and(15)%}
+        {% set result = result + 'GridFreqOverRating, '%}
    {% endif %}
-    {% if val_int | bitwise_and(16)%}{% set result = result + 'Bit16, '%}
+    {% if val_int | bitwise_and(16)%}
+        {% set result = result + 'GridFreqUnderRating, '%}
    {% endif %}
  {% endif %}
  {{ result }}
@@ -344,15 +465,20 @@ class Infos:
    {% set result = 'noFault'%}
  {%else%}
    {% set result = '' %}
-    {% if val_int | bitwise_and(1)%}{% set result = result + 'Bit1, '%}
+    {% if val_int | bitwise_and(1)%}
+        {% set result = result + 'PVOV-Fault (PV OverVolt), '%}
    {% endif %}
-    {% if val_int | bitwise_and(2)%}{% set result = result + 'Bit2, '%}
+    {% if val_int | bitwise_and(2)%}
+        {% set result = result + 'PVLV-Fault (PV LowVolt), '%}
    {% endif %}
-    {% if val_int | bitwise_and(3)%}{% set result = result + 'Bit3, '%}
+    {% if val_int | bitwise_and(3)%}
+        {% set result = result + 'PV OI-Fault (PV OverCurrent), '%}
    {% endif %}
-    {% if val_int | bitwise_and(4)%}{% set result = result + 'Bit4, '%}
+    {% if val_int | bitwise_and(4)%}
+        {% set result = result + 'PV OFV-Fault, '%}
    {% endif %}
-    {% if val_int | bitwise_and(5)%}{% set result = result + 'Bit5, '%}
+    {% if val_int | bitwise_and(5)%}
+        {% set result = result + 'DC ShortCircuitFault, '%}
    {% endif %}
    {% if val_int | bitwise_and(6)%}{% set result = result + 'Bit6, '%}
    {% endif %}
@@ -406,7 +532,7 @@ class Infos:
        Register.NO_INPUTS:       {'name': ['inverter', 'No_Inputs'],              'level': logging.DEBUG, 'unit': ''},  # noqa: E501
        Register.MAX_DESIGNED_POWER: {'name': ['inverter',  'Max_Designed_Power'], 'level': logging.INFO,  'unit': 'W',    'ha': {'dev': 'inverter', 'dev_cla': None, 'stat_cla': None, 'id': 'designed_power_', 'val_tpl': __designed_power_val_tpl, 'name': 'Max Designed Power', 'icon': LIGHTNING, 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.RATED_POWER:        {'name': ['inverter',  'Rated_Power'],        'level': logging.DEBUG, 'unit': 'W',    'ha': {'dev': 'inverter', 'dev_cla': None, 'stat_cla': None, 'id': 'rated_power_',    'val_tpl': __rated_power_val_tpl,    'name': 'Rated Power',        'icon': LIGHTNING, 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.WORK_MODE:          {'name': ['inverter',  'Work_Mode'],          'level': logging.DEBUG, 'unit': '',     'ha': {'dev': 'inverter', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'work_mode_', 'name': 'Work Mode', 'val_tpl': __work_mode_val_tpl,  'icon': 'mdi:power', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.WORK_MODE:          {'name': ['inverter',  'Work_Mode'],          'level': logging.DEBUG, 'unit': '',     'ha': {'dev': 'inverter', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'work_mode_', 'name': 'Work Mode', 'val_tpl': __work_mode_val_tpl,  'icon': POWER, 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.INPUT_COEFFICIENT:  {'name': ['inverter',  'Input_Coefficient'],  'level': logging.DEBUG, 'unit': '%',    'ha': {'dev': 'inverter', 'dev_cla': None, 'stat_cla': None, 'id': 'input_coef_',    'val_tpl': __input_coef_val_tpl,    'name': 'Input Coefficient', 'icon': LIGHTNING, 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.OUTPUT_COEFFICIENT: {'name': ['inverter',  'Output_Coefficient'], 'level': logging.INFO,  'unit': '%',    'ha': {'dev': 'inverter', 'dev_cla': None, 'stat_cla': None, 'id': 'output_coef_',    'val_tpl': __output_coef_val_tpl,    'name': 'Output Coefficient', 'icon': LIGHTNING, 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.PV1_MANUFACTURER: {'name': ['inverter', 'PV1_Manufacturer'],      'level': logging.DEBUG, 'unit': ''},  # noqa: E501
@@ -454,7 +580,7 @@ class Infos:
        Register.GRID_FREQUENCY:  {'name': ['grid', 'Frequency'],                  'level': logging.DEBUG, 'unit': 'Hz',   'ha': {'dev': 'inverter', 'dev_cla': 'frequency',   'stat_cla': 'measurement', 'id': 'out_freq_',  'fmt': FMT_FLOAT, 'name': 'Grid Frequency', 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.OUTPUT_POWER:    {'name': ['grid', 'Output_Power'],               'level': logging.INFO,  'unit': 'W',    'ha': {'dev': 'inverter', 'dev_cla': 'power',       'stat_cla': 'measurement', 'id': 'out_power_', 'fmt': FMT_FLOAT, 'name': 'Power'}},  # noqa: E501
        Register.INVERTER_TEMP:   {'name': ['env',  'Inverter_Temp'],              'level': logging.DEBUG, 'unit': '°C',   'ha': {'dev': 'inverter', 'dev_cla': 'temperature', 'stat_cla': 'measurement', 'id': 'temp_',       'fmt': FMT_INT, 'name': 'Temperature'}},  # noqa: E501
-        Register.INVERTER_STATUS: {'name': ['env',  'Inverter_Status'],            'level': logging.INFO,  'unit': '',     'ha': {'dev': 'inverter', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'inv_status_', 'name': 'Inverter Status', 'val_tpl': __status_type_val_tpl,          'icon': 'mdi:power'}},  # noqa: E501
+        Register.INVERTER_STATUS: {'name': ['env',  'Inverter_Status'],            'level': logging.INFO,  'unit': '',     'ha': {'dev': 'inverter', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'inv_status_', 'name': 'Inverter Status', 'val_tpl': __status_type_val_tpl,          'icon': POWER}},  # noqa: E501
        Register.DETECT_STATUS_1: {'name': ['env',  'Detect_Status_1'],            'level': logging.DEBUG, 'unit': ''},  # noqa: E501
        Register.DETECT_STATUS_2: {'name': ['env',  'Detect_Status_2'],            'level': logging.DEBUG, 'unit': ''},  # noqa: E501

@@ -496,23 +622,118 @@ class Infos:
        Register.TOTAL_GENERATION:  {'name': ['total', 'Total_Generation'],        'level': logging.INFO,  'unit': 'kWh',  'ha': {'dev': 'inverter', 'dev_cla': 'energy', 'stat_cla': 'total',            'id': 'total_gen_', 'fmt': FMT_FLOAT, 'name': TOTAL_GEN, 'icon': SOLAR_POWER, 'must_incr': True}},  # noqa: E501

        # controller:
-        Register.SIGNAL_STRENGTH:    {'name': ['controller', 'Signal_Strength'],    'level': logging.DEBUG, 'unit': '%',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': 'measurement', 'id': 'signal_',              'fmt': FMT_INT,           'name': 'Signal Strength', 'icon': WIFI}},  # noqa: E501
-        Register.POWER_ON_TIME:      {'name': ['controller', 'Power_On_Time'],      'level': logging.DEBUG, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': 'duration', 'stat_cla': 'measurement', 'id': 'power_on_time_',       'fmt': FMT_INT,           'name': 'Power on Time', 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.COLLECT_INTERVAL:   {'name': ['controller', 'Collect_Interval'],   'level': logging.DEBUG, 'unit': 'min',  'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'data_collect_intval_', 'fmt': '| string + " min"', 'name': 'Data Collect Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.CONNECT_COUNT:      {'name': ['controller', 'Connect_Count'],      'level': logging.DEBUG, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'connect_count_',       'fmt': FMT_INT,           'name': 'Connect Count',    'icon': COUNTER, 'comp': 'sensor', 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.COMMUNICATION_TYPE: {'name': ['controller', 'Communication_Type'], 'level': logging.DEBUG, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'comm_type_',           'name': 'Communication Type', 'val_tpl': __comm_type_val_tpl, 'comp': 'sensor', 'icon': WIFI}},  # noqa: E501
-        Register.DATA_UP_INTERVAL:   {'name': ['controller', 'Data_Up_Interval'],   'level': logging.DEBUG, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'data_up_intval_', 'fmt': FMT_STRING_SEC, 'name': 'Data Up Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.HEARTBEAT_INTERVAL: {'name': ['controller', 'Heartbeat_Interval'], 'level': logging.DEBUG, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'heartbeat_intval_',    'fmt': FMT_STRING_SEC, 'name': 'Heartbeat Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.IP_ADDRESS:         {'name': ['controller', 'IP_Address'],         'level': logging.DEBUG, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'ip_address_',           'fmt': '| string',        'name': 'IP Address', 'icon': WIFI, 'ent_cat': 'diagnostic'}},  # noqa: E501
-        Register.POLLING_INTERVAL:   {'name': ['controller', 'Polling_Interval'],   'level': logging.DEBUG, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'polling_intval_', 'fmt': FMT_STRING_SEC, 'name': 'Polling Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.SIGNAL_STRENGTH:    {'name': ['controller', 'Signal_Strength'],    'level': logging.INFO, 'unit': '%',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': 'measurement', 'id': 'signal_',              'fmt': FMT_INT,           'name': 'Signal Strength', 'icon': WIFI}},  # noqa: E501
+        Register.POWER_ON_TIME:      {'name': ['controller', 'Power_On_Time'],      'level': logging.INFO, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': 'duration', 'stat_cla': 'measurement', 'id': 'power_on_time_',       'fmt': FMT_INT,           'name': 'Power on Time', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.COLLECT_INTERVAL:   {'name': ['controller', 'Collect_Interval'],   'level': logging.INFO, 'unit': 'min',  'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'data_collect_intval_', 'fmt': '| string + " min"', 'name': 'Data Collect Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.CONNECT_COUNT:      {'name': ['controller', 'Connect_Count'],      'level': logging.INFO, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'connect_count_',       'fmt': FMT_INT,           'name': 'Connect Count',    'icon': COUNTER, 'comp': 'sensor', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.COMMUNICATION_TYPE: {'name': ['controller', 'Communication_Type'], 'level': logging.INFO, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'comm_type_',           'name': 'Communication Type', 'val_tpl': __comm_type_val_tpl, 'comp': 'sensor', 'icon': WIFI}},  # noqa: E501
+        Register.DATA_UP_INTERVAL:   {'name': ['controller', 'Data_Up_Interval'],   'level': logging.INFO, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'data_up_intval_', 'fmt': FMT_STRING_SEC, 'name': 'Data Up Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.HEARTBEAT_INTERVAL: {'name': ['controller', 'Heartbeat_Interval'], 'level': logging.INFO, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'heartbeat_intval_',    'fmt': FMT_STRING_SEC, 'name': 'Heartbeat Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.IP_ADDRESS:         {'name': ['controller', 'IP_Address'],         'level': logging.INFO, 'unit': '',     'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'ip_address_',           'fmt': '| string',        'name': 'IP Address', 'icon': WIFI, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.POLLING_INTERVAL:   {'name': ['controller', 'Polling_Interval'],   'level': logging.INFO, 'unit': 's',    'ha': {'dev': 'controller', 'dev_cla': None,       'stat_cla': None,          'id': 'polling_intval_', 'fmt': FMT_STRING_SEC, 'name': 'Polling Interval', 'icon': UPDATE, 'ent_cat': 'diagnostic'}},  # noqa: E501
        Register.SENSOR_LIST:        {'name': ['controller', 'Sensor_List'],        'level': logging.INFO,  'unit': ''},  # noqa: E501
        Register.SSID:               {'name': ['controller', 'WiFi_SSID'],          'level': logging.DEBUG, 'unit': ''},  # noqa: E501

        Register.OUTPUT_SHUTDOWN:    {'name': ['other', 'Output_Shutdown'],         'level': logging.DEBUG, 'unit': ''},  # noqa: E501
        Register.RATED_LEVEL:        {'name': ['other', 'Rated_Level'],             'level': logging.DEBUG, 'unit': ''},  # noqa: E501
        Register.GRID_VOLT_CAL_COEF: {'name': ['other', 'Grid_Volt_Cal_Coef'],      'level': logging.DEBUG, 'unit': ''},  # noqa: E501
+        Register.PROD_COMPL_TYPE:    {'name': ['other', 'Prod_Compliance_Type'],    'level': logging.INFO,  'unit': ''},  # noqa: E501
        Register.INV_UNKNOWN_1:      {'name': ['inv_unknown', 'Unknown_1'],         'level': logging.DEBUG, 'unit': ''},  # noqa: E501

+        # Batterie DC-1000: Electricity Genration
+        Register.BATT_PV1_STATUS:    {'name': ['batterie', 'pv1', 'MPPT-Status'],   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'batterie', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'status1_', 'name': 'MPPT-1 Status', 'val_tpl': __mppt1_status_type_val_tpl, 'icon': POWER}},  # noqa: E501
+        Register.BATT_PV1_VOLT:      {'name': ['batterie', 'pv1', 'Voltage'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'bat_inp_pv1', 'dev_cla': 'voltage',   'stat_cla': 'measurement', 'id': 'volt_pv1_', 'val_tpl': "{{ (value_json['pv1']['Voltage'] | float)}}", 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_PV1_CUR:       {'name': ['batterie', 'pv1', 'Current'],       'level': logging.INFO, 'unit': 'A',    'ha': {'dev': 'bat_inp_pv1', 'dev_cla': 'current',   'stat_cla': 'measurement', 'id': 'cur_pv1_',  'val_tpl': "{{ (value_json['pv1']['Current'] | float)}}", 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_PV2_STATUS:    {'name': ['batterie', 'pv2', 'MPPT-Status'],   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'batterie', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'status2_', 'name': 'MPPT-2 Status', 'val_tpl': __mppt2_status_type_val_tpl, 'icon': POWER}},  # noqa: E501
+        Register.BATT_PV2_VOLT:      {'name': ['batterie', 'pv2', 'Voltage'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'bat_inp_pv2', 'dev_cla': 'voltage',   'stat_cla': 'measurement', 'id': 'volt_pv2_', 'val_tpl': "{{ (value_json['pv2']['Voltage'] | float)}}", 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_PV2_CUR:       {'name': ['batterie', 'pv2', 'Current'],       'level': logging.INFO, 'unit': 'A',    'ha': {'dev': 'bat_inp_pv2', 'dev_cla': 'current',   'stat_cla': 'measurement', 'id': 'cur_pv2_',  'val_tpl': "{{ (value_json['pv2']['Current'] | float)}}", 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_PV_PWR:        {'name': ['batterie', 'PV_Power'],             'level': logging.INFO, 'unit': 'W',    'ha': {'dev': 'batterie', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'pv_power_', 'fmt': FMT_INT, 'name': 'PV Power'}},  # noqa: E501
+        Register.BATT_OUT_STATUS:    {'name': ['batterie', 'out', 'Out_Status'],    'level': logging.INFO, 'unit': '',     'ha': {'dev': 'batterie', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'out_status_', 'name': 'Output Status', 'val_tpl': __out_status_type_val_tpl,          'icon': POWER}},  # noqa: E501
+        Register.BATT_OUT_VOLT:      {'name': ['batterie', 'out', 'Voltage'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'out_volt_', 'val_tpl': "{{ (value_json['out']['Voltage'] | float)}}", 'name': 'Output Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_OUT_CUR:       {'name': ['batterie', 'out', 'Current'],       'level': logging.INFO, 'unit': 'A',    'ha': {'dev': 'batterie', 'dev_cla': 'current', 'stat_cla': 'measurement', 'id': 'out_cur_',  'val_tpl': "{{ (value_json['out']['Current'] | float)}}", 'name': 'Output Current', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_OUT_PWR:       {'name': ['batterie', 'out', 'Power'],         'level': logging.INFO, 'unit': 'W',    'ha': {'dev': 'batterie', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'out_power_', 'val_tpl': "{{ (value_json['out']['Power'] | int)}}", 'name': 'Supply Power'}},  # noqa: E501
+        Register.BATT_PWR_SUPL_STATE: {'name': ['batterie', 'out', 'Suppl_State'],  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'batterie', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'status_supply_', 'name': 'Supply State', 'val_tpl': __supply_status_type_val_tpl, 'icon': POWER}},  # noqa: E501
+
+        # Batterie DC-1000: Cell Package
+        Register.BATT_CELL1_VOLT:    {'name': ['batterie', 'cell', 'Volt1'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell1_', 'val_tpl': "{{ (value_json['cell']['Volt1'] | float)}}", 'name': 'Cell-01 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL3_VOLT:    {'name': ['batterie', 'cell', 'Volt3'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell3_', 'val_tpl': "{{ (value_json['cell']['Volt2'] | float)}}", 'name': 'Cell-03 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL4_VOLT:    {'name': ['batterie', 'cell', 'Volt4'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell4_', 'val_tpl': "{{ (value_json['cell']['Volt3'] | float)}}", 'name': 'Cell-04 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL2_VOLT:    {'name': ['batterie', 'cell', 'Volt2'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell2_', 'val_tpl': "{{ (value_json['cell']['Volt4'] | float)}}", 'name': 'Cell-02 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL5_VOLT:    {'name': ['batterie', 'cell', 'Volt5'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell5_', 'val_tpl': "{{ (value_json['cell']['Volt5'] | float)}}", 'name': 'Cell-05 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL6_VOLT:    {'name': ['batterie', 'cell', 'Volt6'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell6_', 'val_tpl': "{{ (value_json['cell']['Volt6'] | float)}}", 'name': 'Cell-06 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL7_VOLT:    {'name': ['batterie', 'cell', 'Volt7'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell7_', 'val_tpl': "{{ (value_json['cell']['Volt7'] | float)}}", 'name': 'Cell-07 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL8_VOLT:    {'name': ['batterie', 'cell', 'Volt8'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell8_', 'val_tpl': "{{ (value_json['cell']['Volt8'] | float)}}", 'name': 'Cell-08 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL9_VOLT:    {'name': ['batterie', 'cell', 'Volt9'],        'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell9_', 'val_tpl': "{{ (value_json['cell']['Volt9'] | float)}}", 'name': 'Cell-09 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL10_VOLT:   {'name': ['batterie', 'cell', 'Volt10'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell10_', 'val_tpl': "{{ (value_json['cell']['Volt10'] | float)}}", 'name': 'Cell-10 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL11_VOLT:   {'name': ['batterie', 'cell', 'Volt11'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell11_', 'val_tpl': "{{ (value_json['cell']['Volt11'] | float)}}", 'name': 'Cell-11 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL12_VOLT:   {'name': ['batterie', 'cell', 'Volt12'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell12_', 'val_tpl': "{{ (value_json['cell']['Volt12'] | float)}}", 'name': 'Cell-12 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL13_VOLT:   {'name': ['batterie', 'cell', 'Volt13'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell13_', 'val_tpl': "{{ (value_json['cell']['Volt13'] | float)}}", 'name': 'Cell-13 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL14_VOLT:   {'name': ['batterie', 'cell', 'Volt14'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell14_', 'val_tpl': "{{ (value_json['cell']['Volt14'] | float)}}", 'name': 'Cell-14 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL15_VOLT:   {'name': ['batterie', 'cell', 'Volt15'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell15_', 'val_tpl': "{{ (value_json['cell']['Volt15'] | float)}}", 'name': 'Cell-15 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CELL16_VOLT:   {'name': ['batterie', 'cell', 'Volt16'],       'level': logging.INFO, 'unit': 'V',    'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_cell16_', 'val_tpl': "{{ (value_json['cell']['Volt16'] | float)}}", 'name': 'Cell-16 Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+
+        # Batterie DC-1000: Batterie Pack
+        Register.BATT_VOLT:          {'name': ['batterie', 'batt', 'Voltage'],        'level': logging.INFO, 'unit': 'V',   'ha': {'dev': 'batterie', 'dev_cla': 'voltage', 'stat_cla': 'measurement', 'id': 'volt_bat_', 'val_tpl': "{{ (value_json['batt']['Voltage'] | float)}}", 'name': 'Batterie Voltage', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_CUR:           {'name': ['batterie', 'batt', 'Current'],        'level': logging.INFO, 'unit': 'A',   'ha': {'dev': 'batterie', 'dev_cla': 'current', 'stat_cla': 'measurement', 'id': 'cur_bat_',  'val_tpl': "{{ (value_json['batt']['Current'] | float)}}", 'name': 'Batterie Current', 'icon': GAUGE, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_PWR:           {'name': ['batterie', 'batt', 'Power'],          'level': logging.INFO, 'unit': 'W',   'ha': {'dev': 'batterie', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'power_',    'val_tpl': "{{ (value_json['batt']['Power'] | int)}}", 'name': 'Batterie Power'}},  # noqa: E501
+        Register.BATT_SOC:           {'name': ['batterie', 'batt', 'SOC'],            'level': logging.INFO, 'unit': '%',   'ha': {'dev': 'batterie', 'dev_cla': None,      'stat_cla': 'measurement', 'id': 'soc_',      'val_tpl': "{{ (value_json['batt']['SOC'] | float)}}", 'name': 'State of Charge (SOC)', 'icon': 'mdi:battery-90'}},  # noqa: E501
+        Register.BATT_TOTAL_CHARG:   {'name': ['batterie', 'batt', 'Total_Charging'], 'level': logging.INFO, 'unit': 'kWh', 'ha': {'dev': 'batterie', 'dev_cla': 'energy',  'stat_cla': 'total', 'id': 'total_charg_',    'val_tpl': "{{ (value_json['batt']['Total_Charging'] | float)}}", 'name': TOTAL_CHARG, 'icon': 'mdi:battery-charging', 'must_incr': True}},  # noqa: E501
+        Register.BATT_STATUS:        {'name': ['batterie', 'batt', 'Batt_State'],     'level': logging.INFO, 'unit': '',    'ha': {'dev': 'batterie', 'comp': 'sensor', 'dev_cla': None, 'stat_cla': None, 'id': 'status_batt_', 'name': 'Batterie State', 'val_tpl': __batt_status_type_val_tpl, 'icon': POWER}},  # noqa: E501
+
+        Register.BATT_TEMP_1:        {'name': ['batterie', 'cell', 'Temp_1'],       'level': logging.INFO, 'unit': '°C',   'ha': {'dev': 'batterie', 'dev_cla': 'temperature', 'stat_cla': 'measurement', 'id': 'temp_1_', 'val_tpl': "{{ (value_json['cell']['Temp_1'] | int)}}", 'name': 'Cell Temp-1', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_TEMP_2:        {'name': ['batterie', 'cell', 'Temp_2'],       'level': logging.INFO, 'unit': '°C',   'ha': {'dev': 'batterie', 'dev_cla': 'temperature', 'stat_cla': 'measurement', 'id': 'temp_2_', 'val_tpl': "{{ (value_json['cell']['Temp_2'] | int)}}", 'name': 'Cell Temp-2', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_TEMP_3:        {'name': ['batterie', 'cell', 'Temp_3'],       'level': logging.INFO, 'unit': '°C',   'ha': {'dev': 'batterie', 'dev_cla': 'temperature', 'stat_cla': 'measurement', 'id': 'temp_3_', 'val_tpl': "{{ (value_json['cell']['Temp_3'] | int)}}", 'name': 'Cell Temp-3', 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_TEMP_4:        {'name': ['batterie', 'Controller_Temp'],      'level': logging.INFO, 'unit': '°C',   'ha': {'dev': 'batterie', 'dev_cla': 'temperature', 'stat_cla': 'measurement', 'id': 'temp_4_', 'fmt': FMT_INT, 'name': 'Temperature'}},  # noqa: E501
+        Register.BATT_74:            {'name': ['batterie', 'Reg_74'],               'level': logging.INFO, 'unit': '',     'ha': {'dev': 'batterie', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'batt_74_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.BATT_HW_VERS:       {'name': ['batterie', 'Hardware_Version'],     'level': logging.INFO, 'unit': ''},  # noqa: E501
+        Register.BATT_SW_VERS:       {'name': ['batterie', 'Software_Version'],     'level': logging.INFO, 'unit': ''},  # noqa: E501
+
+        Register.TEST_VAL_0:         {'name': ['input', 'Val_0'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_0_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_1:         {'name': ['input', 'Val_1'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_1_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_2:         {'name': ['input', 'Val_2'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_2_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_3:         {'name': ['input', 'Val_3'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_3_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_4:         {'name': ['input', 'Val_4'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_4_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_5:         {'name': ['input', 'Val_5'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_5_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_6:         {'name': ['input', 'Val_6'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_6_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_7:         {'name': ['input', 'Val_7'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_7_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_8:         {'name': ['input', 'Val_8'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_8_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_9:         {'name': ['input', 'Val_9'],                   'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_9_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_10:        {'name': ['input', 'Val_10'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_10_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_11:        {'name': ['input', 'Val_11'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_11_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_12:        {'name': ['input', 'Val_12'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_12_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_13:        {'name': ['input', 'Val_13'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_13_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_14:        {'name': ['input', 'Val_14'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_14_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_15:        {'name': ['input', 'Val_15'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_15_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_16:        {'name': ['input', 'Val_16'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_16_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_17:        {'name': ['input', 'Val_17'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_17_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_18:        {'name': ['input', 'Val_18'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_18_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_19:        {'name': ['input', 'Val_19'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_19_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_20:        {'name': ['input', 'Val_20'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_20_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_21:        {'name': ['input', 'Val_21'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_21_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_22:        {'name': ['input', 'Val_22'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_22_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_23:        {'name': ['input', 'Val_23'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_23_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_24:        {'name': ['input', 'Val_24'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_24_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_25:        {'name': ['input', 'Val_25'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_25_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_26:        {'name': ['input', 'Val_26'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_26_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_27:        {'name': ['input', 'Val_27'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_27_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_28:        {'name': ['input', 'Val_28'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_28_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_29:        {'name': ['input', 'Val_29'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_29_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_30:        {'name': ['input', 'Val_30'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_30_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_31:        {'name': ['input', 'Val_31'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_31_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_VAL_32:        {'name': ['input', 'Val_32'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'val_32_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+
+        Register.TEST_IVAL_1:        {'name': ['input', 'iVal_1'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_1_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_2:        {'name': ['input', 'iVal_2'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_2_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_3:        {'name': ['input', 'iVal_3'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_3_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_4:        {'name': ['input', 'iVal_4'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_4_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_5:        {'name': ['input', 'iVal_5'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_5_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_6:        {'name': ['input', 'iVal_6'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_6_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_7:        {'name': ['input', 'iVal_7'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_7_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_8:        {'name': ['input', 'iVal_8'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_8_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_9:        {'name': ['input', 'iVal_9'],                  'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_9_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_10:        {'name': ['input', 'iVal_10'],                'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_10_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_11:        {'name': ['input', 'iVal_11'],                'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_11_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
+        Register.TEST_IVAL_12:        {'name': ['input', 'iVal_12'],                'level': logging.INFO, 'unit': '',     'ha': {'dev': 'inverter', 'dev_cla': 'power',   'stat_cla': 'measurement', 'id': 'ival_12_', 'fmt': FMT_INT, 'ent_cat': 'diagnostic'}},  # noqa: E501
    }

    @property
--- a/app/src/inverter_base.py
+++ b/app/src/inverter_base.py
@@ -6,23 +6,15 @@ import json
 import gc
 from aiomqtt import MqttCodeError
 from asyncio import StreamReader, StreamWriter
+from ipaddress import ip_address

-if __name__ == "app.src.inverter_base":
-    from app.src.inverter_ifc import InverterIfc
-    from app.src.proxy import Proxy
-    from app.src.async_stream import StreamPtr
-    from app.src.async_stream import AsyncStreamClient
-    from app.src.async_stream import AsyncStreamServer
-    from app.src.config import Config
-    from app.src.infos import Infos
-else:  # pragma: no cover
-    from inverter_ifc import InverterIfc
-    from proxy import Proxy
-    from async_stream import StreamPtr
-    from async_stream import AsyncStreamClient
-    from async_stream import AsyncStreamServer
-    from config import Config
-    from infos import Infos
+from inverter_ifc import InverterIfc
+from proxy import Proxy
+from async_stream import StreamPtr
+from async_stream import AsyncStreamClient
+from async_stream import AsyncStreamServer
+from cnf.config import Config
+from infos import Infos

 logger_mqtt = logging.getLogger('mqtt')

@@ -49,7 +41,7 @@ class InverterBase(InverterIfc, Proxy):
                                self.remote)

        self.local = StreamPtr(
-            prot_class(self.addr, ifc, True, client_mode), ifc
+            prot_class(self, self.addr, ifc, True, client_mode), ifc
        )

    def __enter__(self):
@@ -110,17 +102,31 @@ class InverterBase(InverterIfc, Proxy):
            logging.info(f'[{stream.node_id}] Connect to {addr}')
            connect = asyncio.open_connection(host, port)
            reader, writer = await connect
+            r_addr = writer.get_extra_info('peername')
+            if r_addr is not None:
+                (ip, _) = r_addr
+                if ip_address(ip).is_private:
+                    logging.error(
+                        f"""resolve {host} to {ip}, which is a private IP!
+\u001B[31m  Check your DNS settings and use a public DNS resolver!
+
+  To prevent a possible loop, forwarding to local IP addresses is
+  not supported and is deactivated for subsequent connections
+\u001B[0m
+""")
+                    Config.act_config[self.config_id]['enabled'] = False
+
            ifc = AsyncStreamClient(
                reader, writer, self.local, self.__del_remote)

            self.remote.ifc = ifc
            if hasattr(stream, 'id_str'):
                self.remote.stream = self.prot_class(
-                    addr, ifc, server_side=False,
+                    self, addr, ifc, server_side=False,
                    client_mode=False, id_str=stream.id_str)
            else:
                self.remote.stream = self.prot_class(
-                    addr, ifc, server_side=False,
+                    self, addr, ifc, server_side=False,
                    client_mode=False)

            logging.info(f'[{self.remote.stream.node_id}:'
@@ -145,6 +151,8 @@ class InverterBase(InverterIfc, Proxy):
        #  home assistant has changed the status back to online
        try:
            if (('inverter' in stream.new_data and stream.new_data['inverter'])
+                    or ('batterie' in stream.new_data and
+                        stream.new_data['batterie'])
                    or ('collector' in stream.new_data and
                        stream.new_data['collector'])
                    or self.mqtt.ha_restarts != self.__ha_restarts):
--- a/app/src/inverter_ifc.py
+++ b/app/src/inverter_ifc.py
@@ -2,10 +2,7 @@ from abc import abstractmethod
 import logging
 from asyncio import StreamReader, StreamWriter

-if __name__ == "app.src.inverter_ifc":
-    from app.src.iter_registry import AbstractIterMeta
-else:  # pragma: no cover
-    from iter_registry import AbstractIterMeta
+from iter_registry import AbstractIterMeta

 logger_mqtt = logging.getLogger('mqtt')

--- a/app/src/logging.ini
+++ b/app/src/logging.ini
@@ -58,19 +58,19 @@ formatter=console_formatter
 class=handlers.TimedRotatingFileHandler
 level=INFO
 formatter=file_formatter
-args=('log/proxy.log', when:='midnight')
+args=(handlers.log_path + 'proxy.log', when:='midnight', backupCount:=handlers.log_backups)

 [handler_file_handler_name2]
 class=handlers.TimedRotatingFileHandler
 level=NOTSET
 formatter=file_formatter
-args=('log/trace.log', when:='midnight')
+args=(handlers.log_path + 'trace.log', when:='midnight', backupCount:=handlers.log_backups)

 [formatter_console_formatter]
-format=%(asctime)s %(levelname)5s | %(name)4s | %(message)s'
-datefmt='%Y-%m-%d %H:%M:%S
+format=%(asctime)s %(levelname)5s | %(name)4s | %(message)s
+datefmt=%Y-%m-%d %H:%M:%S

 [formatter_file_formatter]
-format=%(asctime)s %(levelname)5s | %(name)4s | %(message)s'
-datefmt='%Y-%m-%d %H:%M:%S
+format=%(asctime)s %(levelname)5s | %(name)4s | %(message)s
+datefmt=%Y-%m-%d %H:%M:%S

--- a/app/src/messages.py
+++ b/app/src/messages.py
@@ -3,19 +3,11 @@ import weakref
 from typing import Callable
 from enum import Enum

-
-if __name__ == "app.src.messages":
-    from app.src.async_ifc import AsyncIfc
-    from app.src.protocol_ifc import ProtocolIfc
-    from app.src.infos import Infos, Register
-    from app.src.modbus import Modbus
-    from app.src.my_timer import Timer
-else:  # pragma: no cover
-    from async_ifc import AsyncIfc
-    from protocol_ifc import ProtocolIfc
-    from infos import Infos, Register
-    from modbus import Modbus
-    from my_timer import Timer
+from async_ifc import AsyncIfc
+from protocol_ifc import ProtocolIfc
+from infos import Infos, Register
+from modbus import Modbus
+from my_timer import Timer

 logger = logging.getLogger('msg')

@@ -125,6 +117,11 @@ class Message(ProtocolIfc):
        self.mb_first_timeout = self.MB_START_TIMEOUT
        '''timer value for next Modbus polling request'''
        self.modbus_polling = False
+        self.mb_start_reg = 0
+        self.mb_step = 0
+        self.mb_bytes = 0
+        self.mb_inv_no = 1
+        self.mb_scan = False

    @property
    def node_id(self):
@@ -143,6 +140,25 @@ class Message(ProtocolIfc):
        # to our _recv_buffer
        return  # pragma: no cover

+    def _set_config_parms(self, inv: dict):
+        '''init connection with params from the configuration'''
+        self.node_id = inv['node_id']
+        self.sug_area = inv['suggested_area']
+        self.modbus_polling = inv['modbus_polling']
+        if 'modbus_scanning' in inv:
+            scan = inv['modbus_scanning']
+            self.mb_scan = True
+            self.mb_start_reg = scan['start']
+            self.mb_step = scan['step']
+            self.mb_bytes = scan['bytes']
+            if 'client_mode' in inv:
+                self.mb_start_reg = scan['start']
+            else:
+                self.mb_start_reg = scan['start'] - scan['step']
+                self.mb_start_reg &= 0xffff
+        if self.mb:
+            self.mb.set_node_id(self.node_id)
+
    def _set_mqtt_timestamp(self, key, ts: float | None):
        if key not in self.new_data or \
           not self.new_data[key]:
@@ -168,15 +184,39 @@ class Message(ProtocolIfc):
            to = self.MAX_DEF_IDLE_TIME
        return to

-    def _send_modbus_cmd(self, func, addr, val, log_lvl) -> None:
+    def _send_modbus_cmd(self, dev_id, func, addr, val, log_lvl) -> None:
        if self.state != State.up:
            logger.log(log_lvl, f'[{self.node_id}] ignore MODBUS cmd,'
                       ' as the state is not UP')
            return
-        self.mb.build_msg(Modbus.INV_ADDR, func, addr, val, log_lvl)
+        self.mb.build_msg(dev_id, func, addr, val, log_lvl)

    async def send_modbus_cmd(self, func, addr, val, log_lvl) -> None:
-        self._send_modbus_cmd(func, addr, val, log_lvl)
+        self._send_modbus_cmd(Modbus.INV_ADDR, func, addr, val, log_lvl)
+
+    def _send_modbus_scan(self):
+        self.mb_start_reg += self.mb_step
+        if self.mb_start_reg > 0xffff:
+            self.mb_start_reg = self.mb_start_reg & 0xffff
+            self.mb_inv_no += 1
+            logging.info(f"Next Round: inv:{self.mb_inv_no}"
+                         f" reg:{self.mb_start_reg:04x}")
+        if (self.mb_start_reg & 0xfffc) % 0x80 == 0:
+            logging.info(f"[{self.node_id}] Scan info: "
+                         f"inv:{self.mb_inv_no}"
+                         f" reg:{self.mb_start_reg:04x}")
+        self._send_modbus_cmd(self.mb_inv_no, Modbus.READ_REGS,
+                              self.mb_start_reg, self.mb_bytes,
+                              logging.INFO)
+
+    def _dump_modbus_scan(self, data, hdr_len, modbus_msg_len):
+        if (data[hdr_len] == self.mb_inv_no and
+                data[hdr_len+1] == Modbus.READ_REGS):
+            logging.info(f'[{self.node_id}] Valid MODBUS data '
+                         f'(reg: 0x{self.mb.last_reg:04x}):')
+            hex_dump_memory(logging.INFO, 'Valid MODBUS data '
+                            f'(reg: 0x{self.mb.last_reg:04x}):',
+                            data[hdr_len:], modbus_msg_len)

    '''
    Our puplic methods
--- a/app/src/modbus.py
+++ b/app/src/modbus.py
@@ -16,10 +16,7 @@ import logging
 import asyncio
 from typing import Generator, Callable

-if __name__ == "app.src.modbus":
-    from app.src.infos import Register, Fmt
-else:  # pragma: no cover
-    from infos import Register, Fmt
+from infos import Register, Fmt

 logger = logging.getLogger('data')

@@ -40,15 +37,53 @@ class Modbus():

    __crc_tab = []
    mb_reg_mapping = {
+        0x0000: {'reg': Register.SERIAL_NUMBER,        'fmt': '!16s'},               # noqa: E501
+        0x0008: {'reg': Register.BATT_PV1_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501, PV1 voltage
+        0x0009: {'reg': Register.BATT_PV1_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501, PV1 current
+        0x000a: {'reg': Register.BATT_PV2_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501, PV2 voltage
+        0x000b: {'reg': Register.BATT_PV2_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501, PV2 current
+        0x000c: {'reg': Register.BATT_TOTAL_CHARG,     'fmt': '!L', 'ratio': 0.01},  # noqa: E501
+        0x000e: {'reg': Register.BATT_PV1_STATUS,        'fmt': '!H'},                 # noqa: E501
+        0x000f: {'reg': Register.BATT_PV2_STATUS,        'fmt': '!H'},                 # noqa: E501
+        0x0010: {'reg': Register.BATT_VOLT,            'fmt': '!h', 'ratio': 0.01},  # noqa: E501
+        0x0011: {'reg': Register.BATT_CUR,             'fmt': '!h', 'ratio': 0.01},  # noqa: E501
+        0x0012: {'reg': Register.BATT_SOC,             'fmt': '!H', 'ratio': 0.01},  # noqa: E501, state of charge (SOC) in percent
+        0x0013: {'reg': Register.BATT_CELL1_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0014: {'reg': Register.BATT_CELL2_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0015: {'reg': Register.BATT_CELL3_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0016: {'reg': Register.BATT_CELL4_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0017: {'reg': Register.BATT_CELL5_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0018: {'reg': Register.BATT_CELL6_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0019: {'reg': Register.BATT_CELL7_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001a: {'reg': Register.BATT_CELL8_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001b: {'reg': Register.BATT_CELL9_VOLT,      'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001c: {'reg': Register.BATT_CELL10_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001d: {'reg': Register.BATT_CELL11_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001e: {'reg': Register.BATT_CELL12_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x001f: {'reg': Register.BATT_CELL13_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0020: {'reg': Register.BATT_CELL14_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0021: {'reg': Register.BATT_CELL15_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0022: {'reg': Register.BATT_CELL16_VOLT,     'fmt': '!H', 'ratio': 0.001},  # noqa: E501
+        0x0023: {'reg': Register.BATT_TEMP_1,          'fmt': '!h'},                 # noqa: E501
+        0x0024: {'reg': Register.BATT_TEMP_2,          'fmt': '!h'},                 # noqa: E501
+        0x0025: {'reg': Register.BATT_TEMP_3,          'fmt': '!h'},                 # noqa: E501
+        0x0026: {'reg': Register.BATT_OUT_VOLT,        'fmt': '!H', 'ratio': 0.01},  # noqa: E501
+        0x0027: {'reg': Register.BATT_OUT_CUR,         'fmt': '!H', 'ratio': 0.01},  # noqa: E501
+        0x0028: {'reg': Register.BATT_OUT_STATUS,      'fmt': '!H'},                 # noqa: E501
+        0x0029: {'reg': Register.BATT_TEMP_4,          'fmt': '!h'},                 # noqa: E501
+        0x002a: {'reg': Register.BATT_74,              'fmt': '!h'},                 # noqa: E501
+        0x002b: {'reg': Register.BATT_HW_VERS,         'fmt': '!h'},                 # noqa: E501
+        0x002c: {'reg': Register.BATT_SW_VERS,         'fmt': '!h'},                 # noqa: E501
+
        0x2000: {'reg': Register.BOOT_STATUS,          'fmt': '!H'},                 # noqa: E501
        0x2001: {'reg': Register.DSP_STATUS,           'fmt': '!H'},                 # noqa: E501
        0x2003: {'reg': Register.WORK_MODE,            'fmt': '!H'},
        0x2006: {'reg': Register.OUTPUT_SHUTDOWN,      'fmt': '!H'},
-        0x2007: {'reg': Register.MAX_DESIGNED_POWER,   'fmt': '!H', 'ratio':  1},  # noqa: E501
+        0x2007: {'reg': Register.MAX_DESIGNED_POWER,   'fmt': '!H', 'ratio':  1},    # noqa: E501
        0x2008: {'reg': Register.RATED_LEVEL,          'fmt': '!H'},
        0x2009: {'reg': Register.INPUT_COEFFICIENT,    'fmt': '!H', 'ratio':  100/1024},  # noqa: E501
        0x200a: {'reg': Register.GRID_VOLT_CAL_COEF,   'fmt': '!H'},
-
+        0x2010: {'reg': Register.PROD_COMPL_TYPE,      'fmt': '!H'},
        0x202c: {'reg': Register.OUTPUT_COEFFICIENT,   'fmt': '!H', 'ratio':  100/1024},  # noqa: E501

        0x3000: {'reg': Register.INVERTER_STATUS,      'fmt': '!H'},                 # noqa: E501
--- a/app/src/modbus_tcp.py
+++ b/app/src/modbus_tcp.py
@@ -1,15 +1,11 @@
 import logging
 import traceback
 import asyncio
+from itertools import chain

-if __name__ == "app.src.modbus_tcp":
-    from app.src.config import Config
-    from app.src.gen3plus.inverter_g3p import InverterG3P
-    from app.src.infos import Infos
-else:  # pragma: no cover
-    from config import Config
-    from gen3plus.inverter_g3p import InverterG3P
-    from infos import Infos
+from cnf.config import Config
+from gen3plus.inverter_g3p import InverterG3P
+from infos import Infos

 logger = logging.getLogger('conn')

@@ -47,14 +43,15 @@ class ModbusTcp():
        self.tim_restart = tim_restart

        inverters = Config.get('inverters')
+        batteries = Config.get('batteries')
        # logging.info(f'Inverters: {inverters}')

-        for inv in inverters.values():
+        for _, inv in chain(inverters.items(), batteries.items()):
            if (type(inv) is dict
               and 'monitor_sn' in inv
               and 'client_mode' in inv):
                client = inv['client_mode']
-                # logging.info(f"SerialNo:{inv['monitor_sn']} host:{client['host']} port:{client['port']}")  # noqa: E501
+                logger.info(f"'client_mode' for Monitoring-SN: {inv['monitor_sn']} host: {client['host']}:{client['port']}, forward: {client['forward']}")  # noqa: E501
                loop.create_task(self.modbus_loop(client['host'],
                                                  client['port'],
                                                  inv['monitor_sn'],
--- a/app/src/mqtt.py
+++ b/app/src/mqtt.py
@@ -2,16 +2,11 @@ import asyncio
 import logging
 import aiomqtt
 import traceback
-if __name__ == "app.src.mqtt":
-    from app.src.modbus import Modbus
-    from app.src.messages import Message
-    from app.src.config import Config
-    from app.src.singleton import Singleton
-else:  # pragma: no cover
-    from modbus import Modbus
-    from messages import Message
-    from config import Config
-    from singleton import Singleton
+
+from modbus import Modbus
+from messages import Message
+from cnf.config import Config
+from singleton import Singleton

 logger_mqtt = logging.getLogger('mqtt')

--- a/app/src/protocol_ifc.py
+++ b/app/src/protocol_ifc.py
@@ -1,11 +1,7 @@
 from abc import abstractmethod

-if __name__ == "app.src.protocol_ifc":
-    from app.src.iter_registry import AbstractIterMeta
-    from app.src.async_ifc import AsyncIfc
-else:  # pragma: no cover
-    from iter_registry import AbstractIterMeta
-    from async_ifc import AsyncIfc
+from async_ifc import AsyncIfc
+from iter_registry import AbstractIterMeta


 class ProtocolIfc(metaclass=AbstractIterMeta):
--- a/app/src/proxy.py
+++ b/app/src/proxy.py
@@ -1,15 +1,11 @@
 import asyncio
 import logging
 import json
+from itertools import chain

-if __name__ == "app.src.proxy":
-    from app.src.config import Config
-    from app.src.mqtt import Mqtt
-    from app.src.infos import Infos
-else:  # pragma: no cover
-    from config import Config
-    from mqtt import Mqtt
-    from infos import Infos
+from cnf.config import Config
+from mqtt import Mqtt
+from infos import Infos

 logger_mqtt = logging.getLogger('mqtt')

@@ -61,8 +57,9 @@ class Proxy():
        # reset at midnight when you restart the proxy just before
        # midnight!
        inverters = Config.get('inverters')
+        batteries = Config.get('batteries')
        # logger.debug(f'Proxys: {inverters}')
-        for inv in inverters.values():
+        for _, inv in chain(inverters.items(), batteries.items()):
            if (type(inv) is dict):
                node_id = inv['node_id']
                cls.db_stat.reg_clr_at_midnight(f'{cls.entity_prfx}{node_id}',
--- a/app/src/server.py
+++ b/app/src/server.py
@@ -1,7 +1,9 @@
 import logging
 import asyncio
+import logging.handlers
 import signal
 import os
+import argparse
 from asyncio import StreamReader, StreamWriter
 from aiohttp import web
 from logging import config  # noqa F401
@@ -10,7 +12,10 @@ from inverter_ifc import InverterIfc
 from gen3.inverter_g3 import InverterG3
 from gen3plus.inverter_g3p import InverterG3P
 from scheduler import Schedule
-from config import Config
+from cnf.config import Config
+from cnf.config_read_env import ConfigReadEnv
+from cnf.config_read_toml import ConfigReadToml
+from cnf.config_read_json import ConfigReadJson
 from modbus_tcp import ModbusTcp

 routes = web.RouteTableDef()
@@ -77,7 +82,7 @@ async def handle_client(reader: StreamReader, writer: StreamWriter, inv_class):
        await inv.local.ifc.server_loop()


-async def handle_shutdown(web_task):
+async def handle_shutdown(loop, web_task):
    '''Close all TCP connections and stop the event loop'''

    logging.info('Shutdown due to SIGTERM')
@@ -112,46 +117,89 @@ async def handle_shutdown(web_task):
    loop.stop()


-def get_log_level() -> int:
+def get_log_level() -> int | None:
    '''checks if LOG_LVL is set in the environment and returns the
    corresponding logging.LOG_LEVEL'''
-    log_level = os.getenv('LOG_LVL', 'INFO')
-    if log_level == 'DEBUG':
-        log_level = logging.DEBUG
-    elif log_level == 'WARN':
-        log_level = logging.WARNING
-    else:
-        log_level = logging.INFO
-    return log_level
+    switch = {
+        'DEBUG': logging.DEBUG,
+        'WARN': logging.WARNING,
+        'INFO': logging.INFO,
+        'ERROR': logging.ERROR,
+    }
+    log_level = os.getenv('LOG_LVL', None)
+    logging.info(f"LOG_LVL    : {log_level}")
+
+    return switch.get(log_level, None)


-if __name__ == "__main__":
+def main():   # pragma: no cover
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-c', '--config_path', type=str,
+                        default='./config/',
+                        help='set path for the configuration files')
+    parser.add_argument('-j', '--json_config', type=str,
+                        help='read user config from json-file')
+    parser.add_argument('-t', '--toml_config', type=str,
+                        help='read user config from toml-file')
+    parser.add_argument('-l', '--log_path', type=str,
+                        default='./log/',
+                        help='set path for the logging files')
+    parser.add_argument('-b', '--log_backups', type=int,
+                        default=0,
+                        help='set max number of daily log-files')
+    args = parser.parse_args()
    #
    # Setup our daily, rotating logger
    #
    serv_name = os.getenv('SERVICE_NAME', 'proxy')
    version = os.getenv('VERSION', 'unknown')

-    logging.config.fileConfig('logging.ini')
-    logging.info(f'Server "{serv_name} - {version}" will be started')
+    setattr(logging.handlers, "log_path", args.log_path)
+    setattr(logging.handlers, "log_backups", args.log_backups)
+    os.makedirs(args.log_path, exist_ok=True)

-    # set lowest-severity for 'root', 'msg', 'conn' and 'data' logger
+    src_dir = os.path.dirname(__file__) + '/'
+    logging.config.fileConfig(src_dir + 'logging.ini')
+    logging.info(f'Server "{serv_name} - {version}" will be started')
+    logging.info(f'current dir: {os.getcwd()}')
+    logging.info(f"config_path: {args.config_path}")
+    logging.info(f"json_config: {args.json_config}")
+    logging.info(f"toml_config: {args.toml_config}")
+    logging.info(f"log_path:    {args.log_path}")
+    if args.log_backups == 0:
+        logging.info("log_backups: unlimited")
+    else:
+        logging.info(f"log_backups: {args.log_backups} days")
    log_level = get_log_level()
-    logging.getLogger().setLevel(log_level)
-    logging.getLogger('msg').setLevel(log_level)
-    logging.getLogger('conn').setLevel(log_level)
-    logging.getLogger('data').setLevel(log_level)
-    logging.getLogger('tracer').setLevel(log_level)
-    logging.getLogger('asyncio').setLevel(log_level)
-    # logging.getLogger('mqtt').setLevel(log_level)
+    logging.info('******')
+    if log_level:
+        # set lowest-severity for 'root', 'msg', 'conn' and 'data' logger
+        logging.getLogger().setLevel(log_level)
+        logging.getLogger('msg').setLevel(log_level)
+        logging.getLogger('conn').setLevel(log_level)
+        logging.getLogger('data').setLevel(log_level)
+        logging.getLogger('tracer').setLevel(log_level)
+        logging.getLogger('asyncio').setLevel(log_level)
+        # logging.getLogger('mqtt').setLevel(log_level)

    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)

    # read config file
-    ConfigErr = Config.class_init()
-    if ConfigErr is not None:
-        logging.info(f'ConfigErr: {ConfigErr}')
+    Config.init(ConfigReadToml(src_dir + "cnf/default_config.toml"))
+    ConfigReadEnv()
+    ConfigReadJson(args.config_path + "config.json")
+    ConfigReadToml(args.config_path + "config.toml")
+    ConfigReadJson(args.json_config)
+    ConfigReadToml(args.toml_config)
+    config_err = Config.get_error()
+
+    if config_err is not None:
+        logging.info(f'config_err: {config_err}')
+        return
+
+    logging.info('******')
+
    Proxy.class_init()
    Schedule.start()
    ModbusTcp(loop)
@@ -162,6 +210,7 @@ if __name__ == "__main__":
    # and we can't receive and handle the UNIX signals!
    #
    for inv_class, port in [(InverterG3, 5005), (InverterG3P, 10000)]:
+        logging.info(f'listen on port: {port} for inverters')
        loop.create_task(asyncio.start_server(lambda r, w, i=inv_class:
                                              handle_client(r, w, i),
                                              '0.0.0.0', port))
@@ -174,12 +223,12 @@ if __name__ == "__main__":
    for signame in ('SIGINT', 'SIGTERM'):
        loop.add_signal_handler(getattr(signal, signame),
                                lambda loop=loop: asyncio.create_task(
-                                    handle_shutdown(web_task)))
+                                    handle_shutdown(loop, web_task)))

    loop.set_debug(log_level == logging.DEBUG)
    try:
-        if ConfigErr is None:
-            proxy_is_up = True
+        global proxy_is_up
+        proxy_is_up = True
        loop.run_forever()
    except KeyboardInterrupt:
        pass
@@ -189,3 +238,7 @@ if __name__ == "__main__":
        logging.debug('Close event loop')
        loop.close()
        logging.info(f'Finally, exit Server "{serv_name}"')
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()
--- a/app/tests/test_async_stream.py
+++ b/app/tests/test_async_stream.py
@@ -4,12 +4,13 @@ import asyncio
 import gc
 import time

-from app.src.infos import Infos
-from app.src.inverter_base import InverterBase
-from app.src.async_stream import AsyncStreamServer, AsyncStreamClient, StreamPtr
-from app.src.messages import Message
-from app.tests.test_modbus_tcp import FakeReader, FakeWriter
-from app.tests.test_inverter_base import config_conn, patch_open_connection
+from infos import Infos
+from inverter_base import InverterBase
+from async_stream import AsyncStreamServer, AsyncStreamClient, StreamPtr
+from messages import Message
+
+from test_modbus_tcp import FakeReader, FakeWriter
+from test_inverter_base import config_conn, patch_open_connection

 pytest_plugins = ('pytest_asyncio',)

@@ -83,7 +84,10 @@ async def test_close_cb():
        return 0.1
    def closed():
        nonlocal cnt
-        nonlocal ifc
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.close()  # clears the closed callback
        cnt += 1
    
@@ -112,7 +116,6 @@ async def test_close_cb():

@pytest.mark.asyncio
 async def test_read():
-    global test
    assert asyncio.get_running_loop()
    reader = FakeReader()
    reader.test  = FakeReader.RD_TEST_13_BYTES
@@ -123,11 +126,13 @@ async def test_read():
        return 1
    def closed():
        nonlocal cnt
-        nonlocal ifc
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.close()  # clears the closed callback
        cnt += 1
    def app_read():
-        nonlocal ifc
        ifc.proc_start -= 3
        return 0.01  # async wait of 0.01 
    cnt = 0
@@ -150,7 +155,6 @@ async def test_read():

@pytest.mark.asyncio
 async def test_write():
-    global test
    assert asyncio.get_running_loop()
    reader = FakeReader()
    reader.test  = FakeReader.RD_TEST_13_BYTES
@@ -161,11 +165,13 @@ async def test_write():
        return 1
    def closed():
        nonlocal cnt
-        nonlocal ifc
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.close()  # clears the closed callback
        cnt += 1
    def app_read():
-        nonlocal ifc
        ifc.proc_start -= 3
        return 0.01  # async wait of 0.01 
    
@@ -202,7 +208,6 @@ async def test_publ_mqtt_cb():
        return 0.1
    async def publ_mqtt():
        nonlocal cnt
-        nonlocal ifc
        cnt += 1
    
    cnt = 0
@@ -232,7 +237,10 @@ async def test_create_remote_cb():
        return 0.1
    async def create_remote():
        nonlocal cnt
-        nonlocal ifc
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.close()  # clears the closed callback
        cnt += 1
    
@@ -254,7 +262,6 @@ async def test_create_remote_cb():

@pytest.mark.asyncio
 async def test_sw_exception():
-    global test
    assert asyncio.get_running_loop()
    reader = FakeReader()
    reader.test  = FakeReader.RD_TEST_SW_EXCEPT
@@ -265,7 +272,10 @@ async def test_sw_exception():
        return 1
    def closed():
        nonlocal cnt
-        nonlocal ifc
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.close()  # clears the closed callback
        cnt += 1
    cnt = 0
@@ -284,7 +294,6 @@ async def test_sw_exception():

@pytest.mark.asyncio
 async def test_os_error():
-    global test
    assert asyncio.get_running_loop()
    reader = FakeReader()
    reader.test  = FakeReader.RD_TEST_OS_ERROR
@@ -292,12 +301,11 @@ async def test_os_error():
    reader.on_recv.set()
    writer =  FakeWriter()
    cnt = 0
+
    def timeout():
        return 1
    def closed():
        nonlocal cnt
-        nonlocal ifc
-        ifc.close()  # clears the closed callback
        cnt += 1
    cnt = 0
    ifc =  AsyncStreamClient(reader, writer, None, closed)
@@ -360,10 +368,13 @@ async def test_forward():
    assert asyncio.get_running_loop()
    remote = StreamPtr(None)
    cnt = 0
-
    async def _create_remote():
-        nonlocal cnt, remote, ifc
+        nonlocal cnt
        create_remote(remote, TestType.FWD_NO_EXCPT)
+        # The callback will be called after the AsyncStreamServer
+        # constructer has finished and so ifc must be defined in the
+        # upper scope
+        assert "ifc" in locals()
        ifc.fwd_add(b'test-forward_msg2 ')
        cnt += 1
    
@@ -381,7 +392,7 @@ async def test_forward_with_conn():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote, ifc
+        nonlocal cnt
        cnt += 1
    
    cnt = 0
@@ -416,7 +427,7 @@ async def test_forward_sw_except():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_SW_EXCPT)
        cnt += 1
    
@@ -434,7 +445,7 @@ async def test_forward_os_error():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_OS_ERROR)
        cnt += 1
    
@@ -452,7 +463,7 @@ async def test_forward_os_error2():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_OS_ERROR, True)
        cnt += 1
    
@@ -470,7 +481,7 @@ async def test_forward_os_error3():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_OS_ERROR_NO_STREAM)
        cnt += 1
    
@@ -488,7 +499,7 @@ async def test_forward_runtime_error():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_RUNTIME_ERROR)
        cnt += 1
    
@@ -506,7 +517,7 @@ async def test_forward_runtime_error2():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_RUNTIME_ERROR, True)
        cnt += 1
    
@@ -524,7 +535,7 @@ async def test_forward_runtime_error3():
    cnt = 0

    async def _create_remote():
-        nonlocal cnt, remote
+        nonlocal cnt
        create_remote(remote, TestType.FWD_RUNTIME_ERROR_NO_STREAM, True)
        cnt += 1
    
@@ -541,8 +552,8 @@ async def test_forward_resp():
    remote = StreamPtr(None)
    cnt = 0

-    async def _close_cb():
-        nonlocal cnt, remote, ifc
+    def _close_cb():
+        nonlocal cnt
        cnt += 1
    
    cnt = 0
@@ -550,7 +561,7 @@ async def test_forward_resp():
    create_remote(remote, TestType.FWD_NO_EXCPT)
    ifc.fwd_add(b'test-forward_msg')
    await ifc.client_loop('')
-    assert cnt == 0
+    assert cnt == 1
    del ifc

@pytest.mark.asyncio
@@ -558,9 +569,8 @@ async def test_forward_resp2():
    assert asyncio.get_running_loop()
    remote = StreamPtr(None)
    cnt = 0
-
-    async def _close_cb():
-        nonlocal cnt, remote, ifc
+    def _close_cb():
+        nonlocal cnt
        cnt += 1
    
    cnt = 0
@@ -568,5 +578,6 @@ async def test_forward_resp2():
    create_remote(remote, TestType.FWD_NO_EXCPT)
    ifc.fwd_add(b'test-forward_msg')
    await ifc.client_loop('')
-    assert cnt == 0
+    assert cnt == 1
    del ifc
+ 
--- a/app/tests/test_byte_fifo.py
+++ b/app/tests/test_byte_fifo.py
@@ -1,6 +1,6 @@
 # test_with_pytest.py

-from app.src.byte_fifo import ByteFifo
+from byte_fifo import ByteFifo

 def test_fifo():
    read = ByteFifo()
--- a/app/tests/test_config.py
+++ b/app/tests/test_config.py
@@ -1,16 +1,56 @@
 # test_with_pytest.py
-import tomllib
+import pytest
+import json
+from mock import patch
 from schema import SchemaMissingKeyError
-from app.src.config import Config
+from cnf.config import Config, ConfigIfc
+from cnf.config_read_toml import ConfigReadToml

-class TstConfig(Config):
+class FakeBuffer:
+    rd = str()
+
+test_buffer = FakeBuffer
+
+
+class FakeFile():
+    def __init__(self):
+        self.buf = test_buffer
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc, tb):
+        pass
+
+
+class FakeOptionsFile(FakeFile):
+    def __init__(self, OpenTextMode):
+        super().__init__()
+        self.bin_mode = 'b' in OpenTextMode
+
+    def read(self):
+        if self.bin_mode:
+            return bytearray(self.buf.rd.encode('utf-8')).copy()
+        else:
+            return self.buf.rd.copy()
+
+def patch_open():
+    def new_open(file: str, OpenTextMode="rb"):
+        if file == "_no__file__no_":
+            raise FileNotFoundError
+        return FakeOptionsFile(OpenTextMode)
+
+    with patch('builtins.open', new_open) as conn:
+        yield conn
+
+class TstConfig(ConfigIfc):

    @classmethod
-    def set(cls, cnf):
+    def __init__(cls, cnf):
        cls.act_config = cnf

    @classmethod
-    def _read_config_file(cls) -> dict:
+    def add_config(cls) -> dict:
        return cls.act_config


@@ -22,15 +62,139 @@ def test_empty_config():
    except SchemaMissingKeyError:
        pass

-def test_default_config():
-    with open("app/config/default_config.toml", "rb") as f:
-        cnf = tomllib.load(f)
+@pytest.fixture
+def ConfigDefault():
+    return {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
+                   'inverters': {
+                       'allow_all': False,
+                       'R170000000000001': {
+                           'suggested_area': '', 
+                           'modbus_polling': False, 
+                           'monitor_sn': 0, 
+                           'node_id': '', 
+                           'pv1': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-395M'},
+                           'pv2': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-395M'},
+                           'sensor_list': 0
+                       }, 
+                       'Y170000000000001': {
+                           'modbus_polling': True, 
+                           'monitor_sn': 2000000000, 
+                           'suggested_area': '', 
+                           'node_id': '', 
+                           'pv1': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv2': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv3': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv4': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'sensor_list': 0
+                       }
+                    },
+                    'batteries': {
+                        '4100000000000001': {
+                            'modbus_polling': True,
+                            'monitor_sn': 3000000000,
+                            'suggested_area': '',
+                            'node_id': '',
+                            'pv1': {'manufacturer': 'Risen',
+                                    'type': 'RSM40-8-410M'},
+                            'pv2': {'manufacturer': 'Risen',
+                                    'type': 'RSM40-8-410M'},
+                            'sensor_list': 0,
+                        }
+                    }
+                  }

-    try:
-        validated = Config.conf_schema.validate(cnf)
-    except Exception:
-        assert False
+@pytest.fixture
+def ConfigComplete():
+    return {
+        'gen3plus': {
+            'at_acl': {
+                'mqtt': {'allow': ['AT+'], 'block': ['AT+SUPDATE']},
+                'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'],
+                         'block': ['AT+SUPDATE']}
+            }
+        },
+        'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com',
+                 'port': 5005},
+        'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com',
+                     'port': 10000},
+        'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None},
+        'ha': {'auto_conf_prefix': 'homeassistant',
+               'discovery_prefix': 'homeassistant',
+               'entity_prefix': 'tsun',
+               'proxy_node_id': 'proxy',
+               'proxy_unique_id': 'P170000000000001'},
+        'inverters': {
+            'allow_all': False,
+            'R170000000000001': {'node_id': 'PV-Garage/',
+                                 'modbus_polling': False,
+                                 'monitor_sn': 0,
+                                 'pv1': {'manufacturer': 'man1',
+                                         'type': 'type1'},
+                                 'pv2': {'manufacturer': 'man2',
+                                         'type': 'type2'},
+                                 'suggested_area': 'Garage',
+                                 'sensor_list': 688},
+            'Y170000000000001': {'modbus_polling': True,
+                                 'monitor_sn': 2000000000,
+                                 'node_id': 'PV-Garage2/',
+                                 'pv1': {'manufacturer': 'man1',
+                                         'type': 'type1'},
+                                 'pv2': {'manufacturer': 'man2',
+                                         'type': 'type2'},
+                                 'pv3': {'manufacturer': 'man3',
+                                         'type': 'type3'},
+                                 'pv4': {'manufacturer': 'man4',
+                                         'type': 'type4'},
+                                 'suggested_area': 'Garage2',
+                                 'sensor_list': 688},
+            'Y170000000000002': {'modbus_polling': False,
+                                 'modbus_scanning': {
+                                    'bytes': 16,
+                                    'start': 2048,
+                                    'step': 1024
+                                 },
+                                 'monitor_sn': 2000000001,
+                                 'node_id': 'PV-Garage3/',
+                                 'suggested_area': 'Garage3',
+                                 'sensor_list': 688}
+        },
+        'batteries': {
+            '4100000000000001': {
+                            'modbus_polling': True,
+                            'monitor_sn': 3000000000,
+                            'suggested_area': 'Garage3',
+                            'node_id': 'Bat-Garage3/',
+                            'pv1': {'manufacturer': 'man5',
+                                    'type': 'type5'},
+                            'pv2': {'manufacturer': 'man6',
+                                    'type': 'type6'},
+                            'sensor_list': 12326}
+        }
+    }
+
+def test_default_config():
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    validated = Config.def_config
    assert validated == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
+                         'batteries': {
+                             '4100000000000001': {
+                                 'modbus_polling': True,
+                                 'monitor_sn': 3000000000,
+                                 'node_id': '',
+                                 'pv1': {'manufacturer': 'Risen',
+                                         'type': 'RSM40-8-410M'},
+                                 'pv2': {'manufacturer': 'Risen',
+                                         'type': 'RSM40-8-410M'},
+                                 'sensor_list': 0,
+                                 'suggested_area': ''
+                             }
+                         },
                         'inverters': {
                             'allow_all': False, 
                             'R170000000000001': {
@@ -42,7 +206,7 @@ def test_default_config():
                                 'modbus_polling': False,
                                 'monitor_sn': 0, 
                                 'suggested_area': '', 
-                                 'sensor_list': 688}, 
+                                 'sensor_list': 0},
                             'Y170000000000001': {
                                 'modbus_polling': True, 
                                 'monitor_sn': 2000000000, 
@@ -56,100 +220,93 @@ def test_default_config():
                                 'pv4': {'manufacturer': 'Risen',
                                         'type': 'RSM40-8-410M'},
                                 'suggested_area': '', 
-                                 'sensor_list': 688}}}
+                                 'sensor_list': 0}}}

-def test_full_config():
+def test_full_config(ConfigComplete):
    cnf = {'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 
-           'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []},
-                                   'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}},
+           'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': ['AT+SUPDATE']},
+                                   'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': ['AT+SUPDATE']}}},
           'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 
           'mqtt': {'host': 'mqtt', 'port': 1883, 'user': '', 'passwd': ''}, 
           'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'}, 
-           'inverters': {'allow_all': True, 
-                         'R170000000000001': {'modbus_polling': True, 'node_id': '', 'sensor_list': 0, 'suggested_area': '', 'pv1': {'type': 'type1', 'manufacturer': 'man1'}, 'pv2': {'type': 'type2', 'manufacturer': 'man2'}, 'pv3': {'type': 'type3', 'manufacturer': 'man3'}}, 
-                         'Y170000000000001': {'modbus_polling': True, 'monitor_sn': 2000000000, 'node_id': '', 'sensor_list': 0x1511, 'suggested_area': ''}}}
+           'batteries': {
+                         '4100000000000001': {'modbus_polling': True, 'monitor_sn': 3000000000, 'node_id': 'Bat-Garage3/', 'sensor_list': 0x3026, 'suggested_area': 'Garage3', 'pv1': {'type': 'type5', 'manufacturer': 'man5'}, 'pv2': {'type': 'type6', 'manufacturer': 'man6'}}
+           },
+           'inverters': {'allow_all': False, 
+                         'R170000000000001': {'modbus_polling': False, 'node_id': 'PV-Garage/', 'sensor_list': 0x02B0, 'suggested_area': 'Garage', 'pv1': {'type': 'type1', 'manufacturer': 'man1'}, 'pv2': {'type': 'type2', 'manufacturer': 'man2'}}, 
+                         'Y170000000000001': {'modbus_polling': True, 'monitor_sn': 2000000000, 'node_id': 'PV-Garage2/', 'sensor_list': 0x02B0, 'suggested_area': 'Garage2', 'pv1': {'type': 'type1', 'manufacturer': 'man1'}, 'pv2': {'type': 'type2', 'manufacturer': 'man2'}, 'pv3': {'type': 'type3', 'manufacturer': 'man3'}, 'pv4': {'type': 'type4', 'manufacturer': 'man4'}},
+                         'Y170000000000002': {'modbus_polling': False, 'monitor_sn': 2000000001, 'node_id': 'PV-Garage3/', 'sensor_list': 0x02B0, 'suggested_area': 'Garage3', 'modbus_scanning': {'start': 2048, 'step': 1024, 'bytes': 16}}
+           }
+    }
    try:
        validated = Config.conf_schema.validate(cnf)
    except Exception:
        assert False
-    assert validated == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'}, 'inverters': {'allow_all': True, 'R170000000000001': {'node_id': '', 'modbus_polling': True, 'monitor_sn': 0, 'pv1': {'manufacturer': 'man1','type': 'type1'},'pv2': {'manufacturer': 'man2','type': 'type2'},'pv3': {'manufacturer': 'man3','type': 'type3'}, 'suggested_area': '', 'sensor_list': 0}, 'Y170000000000001': {'modbus_polling': True, 'monitor_sn': 2000000000, 'node_id': '', 'suggested_area': '', 'sensor_list': 5393}}}
+    assert validated == ConfigComplete

-def test_mininum_config():
-    cnf = {'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 
-           'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+']},
-                                   'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE']}}},
-           'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 
-           'mqtt': {'host': 'mqtt', 'port': 1883, 'user': '', 'passwd': ''}, 
-           'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'}, 
-           'inverters': {'allow_all': True,
-                         'R170000000000001': {}}
-    } 
-
-    try:
-        validated = Config.conf_schema.validate(cnf)
-    except Exception:
-        assert False
-    assert validated == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'}, 'inverters': {'allow_all': True, 'R170000000000001': {'node_id': '', 'modbus_polling': True, 'monitor_sn': 0, 'suggested_area': '', 'sensor_list': 688}}}
-
-def test_read_empty():
-    cnf = {}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
-    assert err == None
-    cnf = TstConfig.get()
-    assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
-                   'inverters': {
-                       'allow_all': False,
-                       'R170000000000001': {
-                           'suggested_area': '', 
-                           'modbus_polling': False, 
-                           'monitor_sn': 0, 
-                           'node_id': '', 
-                           'pv1': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-395M'},
-                           'pv2': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-395M'},
-                           'sensor_list': 688
-                       }, 
-                       'Y170000000000001': {
-                           'modbus_polling': True, 
-                           'monitor_sn': 2000000000, 
-                           'suggested_area': '', 
-                           'node_id': '', 
-                           'pv1': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-410M'},
-                           'pv2': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-410M'},
-                           'pv3': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-410M'},
-                           'pv4': {'manufacturer': 'Risen',
-                                   'type': 'RSM40-8-410M'},
-                           'sensor_list': 688
-                       }
-                    }
-                  }
+def test_read_empty(ConfigDefault):
+    test_buffer.rd = ""
    
-    defcnf = TstConfig.def_config.get('solarman') 
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
+    assert cnf == ConfigDefault
+    
+    defcnf = Config.def_config.get('solarman') 
    assert defcnf == {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}
-    assert True == TstConfig.is_default('solarman')
+    assert True == Config.is_default('solarman')

 def test_no_file():
-    cnf = {}
-    TstConfig.set(cnf)
-    err = TstConfig.read('')
+    Config.init(ConfigReadToml("default_config.toml"))
+    err = Config.get_error()
    assert err == "Config.read: [Errno 2] No such file or directory: 'default_config.toml'"
-    cnf = TstConfig.get()
+    cnf = Config.get()
    assert cnf == {}    
-    defcnf = TstConfig.def_config.get('solarman') 
+    defcnf = Config.def_config.get('solarman') 
    assert defcnf == None

-def test_read_cnf1():
-    cnf = {'solarman' : {'enabled': False}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
+def test_no_file2():
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    assert Config.err == None
+    ConfigReadToml("_no__file__no_")
+    err = Config.get_error()
    assert err == None
-    cnf = TstConfig.get()
+
+def test_invalid_filename():
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    assert Config.err == None
+    ConfigReadToml(None)
+    err = Config.get_error()
+    assert err == None
+
+def test_read_cnf1():
+    test_buffer.rd = "solarman.enabled = false"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
    assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': False, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
+                   'batteries': {
+                       '4100000000000001': {
+                           'modbus_polling': True,
+                           'monitor_sn': 3000000000,
+                           'node_id': '',
+                           'pv1': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv2': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'sensor_list': 0,
+                           'suggested_area': ''
+                       }
+                   },
                   'inverters': {
                       'allow_all': False,
                       'R170000000000001': {
@@ -161,7 +318,7 @@ def test_read_cnf1():
                                   'type': 'RSM40-8-395M'},
                           'pv2': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-395M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }, 
                       'Y170000000000001': {
                           'modbus_polling': True, 
@@ -176,23 +333,40 @@ def test_read_cnf1():
                                   'type': 'RSM40-8-410M'},
                           'pv4': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-410M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }
                    }
                  }
-    cnf = TstConfig.get('solarman')
+    cnf = Config.get('solarman')
    assert cnf == {'enabled': False, 'host': 'iot.talent-monitoring.com', 'port': 10000}    
-    defcnf = TstConfig.def_config.get('solarman') 
+    defcnf = Config.def_config.get('solarman') 
    assert defcnf == {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}
-    assert False == TstConfig.is_default('solarman')
+    assert False == Config.is_default('solarman')
                   
 def test_read_cnf2():
-    cnf = {'solarman' : {'enabled': 'FALSE'}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
+    test_buffer.rd = "solarman.enabled = 'FALSE'"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
+
    assert err == None
-    cnf = TstConfig.get()
+    cnf = Config.get()
    assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
+                   'batteries': {
+                       '4100000000000001': {
+                           'modbus_polling': True,
+                           'monitor_sn': 3000000000,
+                           'node_id': '',
+                           'pv1': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv2': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'sensor_list': 0,
+                           'suggested_area': ''
+                       }
+                   },
                   'inverters': {
                       'allow_all': False,
                       'R170000000000001': {
@@ -204,7 +378,7 @@ def test_read_cnf2():
                                   'type': 'RSM40-8-395M'},
                           'pv2': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-395M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }, 
                       'Y170000000000001': {
                           'modbus_polling': True, 
@@ -219,27 +393,48 @@ def test_read_cnf2():
                                   'type': 'RSM40-8-410M'},
                           'pv4': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-410M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }
                    }
                  }
-    assert True == TstConfig.is_default('solarman')
+    assert True == Config.is_default('solarman')

-def test_read_cnf3():
-    cnf = {'solarman' : {'port': 'FALSE'}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
-    assert err == 'Config.read: Key \'solarman\' error:\nKey \'port\' error:\nint(\'FALSE\') raised ValueError("invalid literal for int() with base 10: \'FALSE\'")'
-    cnf = TstConfig.get()
-    assert cnf == {'solarman': {'port': 'FALSE'}}
+def test_read_cnf3(ConfigDefault):
+    test_buffer.rd = "solarman.port = 'FALSE'"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
+
+    assert err == 'error: Key \'solarman\' error:\nKey \'port\' error:\nint(\'FALSE\') raised ValueError("invalid literal for int() with base 10: \'FALSE\'")'
+    cnf = Config.get()
+    assert cnf == ConfigDefault

 def test_read_cnf4():
-    cnf = {'solarman' : {'port': 5000}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
+    test_buffer.rd = "solarman.port = 5000"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
+
    assert err == None
-    cnf = TstConfig.get()
+    cnf = Config.get()
    assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 5000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
+                   'batteries': {
+                       '4100000000000001': {
+                           'modbus_polling': True,
+                           'monitor_sn': 3000000000,
+                           'node_id': '',
+                           'pv1': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'pv2': {'manufacturer': 'Risen',
+                                   'type': 'RSM40-8-410M'},
+                           'sensor_list': 0,
+                           'suggested_area': ''
+                       }
+                   },
                   'inverters': {
                       'allow_all': False,
                       'R170000000000001': {
@@ -251,7 +446,7 @@ def test_read_cnf4():
                                   'type': 'RSM40-8-395M'},
                           'pv2': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-395M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }, 
                       'Y170000000000001': {
                           'modbus_polling': True, 
@@ -266,20 +461,26 @@ def test_read_cnf4():
                                   'type': 'RSM40-8-410M'},
                           'pv4': {'manufacturer': 'Risen',
                                   'type': 'RSM40-8-410M'},
-                           'sensor_list': 688
+                           'sensor_list': 0
                       }
                    }
                  }
-    assert False == TstConfig.is_default('solarman')
+    assert False == Config.is_default('solarman')

 def test_read_cnf5():
-    cnf = {'solarman' : {'port': 1023}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
+    test_buffer.rd = "solarman.port = 1023"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
    assert err != None

 def test_read_cnf6():
-    cnf = {'solarman' : {'port': 65536}}
-    TstConfig.set(cnf)
-    err = TstConfig.read('app/config/')
+    test_buffer.rd = "solarman.port = 65536"
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadToml("config/config.toml")
+        err = Config.get_error()
    assert err != None
--- a/app/tests/test_config_read_env.py
+++ b/app/tests/test_config_read_env.py
@@ -0,0 +1,53 @@
+# test_with_pytest.py
+import pytest
+import os
+from mock import patch
+from cnf.config import Config
+from cnf.config_read_toml import ConfigReadToml
+from cnf.config_read_env import ConfigReadEnv
+
+def patch_getenv():
+    def new_getenv(key: str, defval=None):
+        """Get an environment variable, return None if it doesn't exist.
+The optional second argument can specify an alternate default. key,
+default and the result are str."""
+        if key == 'MQTT_PASSWORD':
+            return 'passwd'
+        elif key == 'MQTT_PORT':
+            return 1234
+        elif key == 'MQTT_HOST':
+            return ""
+        return defval
+
+    with patch.object(os, 'getenv', new_getenv) as conn:
+        yield conn
+
+def test_extend_key():
+    cnf_rd = ConfigReadEnv()
+
+    conf = {}
+    cnf_rd._extend_key(conf, "mqtt.user", "testuser")
+    assert conf == {
+        'mqtt': {
+            'user': 'testuser',
+        },
+    }
+
+    conf = {}
+    cnf_rd._extend_key(conf, "mqtt", "testuser")
+    assert conf == {
+        'mqtt': 'testuser',
+    }
+
+    conf = {}
+    cnf_rd._extend_key(conf, "", "testuser")
+    assert conf == {'': 'testuser'}
+
+def test_read_env_config():
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    assert Config.get('mqtt') == {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}
+    for _ in patch_getenv():
+
+        ConfigReadEnv()
+    assert Config.get_error() == None
+    assert Config.get('mqtt') == {'host': 'mqtt', 'port': 1234, 'user': None, 'passwd': 'passwd'}
--- a/app/tests/test_config_read_json.py
+++ b/app/tests/test_config_read_json.py
@@ -0,0 +1,434 @@
+# test_with_pytest.py
+import pytest
+from mock import patch
+from cnf.config import Config
+from cnf.config_read_json import ConfigReadJson
+from cnf.config_read_toml import ConfigReadToml
+
+from test_config import ConfigDefault, ConfigComplete
+
+
+class CnfIfc(ConfigReadJson):
+    def __init__(self):
+        pass
+
+
+class FakeBuffer:
+    rd = str()
+    wr = str()
+
+
+test_buffer = FakeBuffer
+
+
+class FakeFile():
+    def __init__(self):
+        self.buf = test_buffer
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc, tb):
+        pass
+
+
+class FakeOptionsFile(FakeFile):
+    def __init__(self, OpenTextMode):
+        super().__init__()
+        self.bin_mode = 'b' in OpenTextMode
+
+    def read(self):
+        print(f"Fake.read: bmode:{self.bin_mode}")
+        if self.bin_mode:
+            return bytearray(self.buf.rd.encode('utf-8')).copy()
+        else:
+            print(f"Fake.read: str:{self.buf.rd}")
+            return self.buf.rd
+
+def patch_open():
+    def new_open(file: str, OpenTextMode="r"):
+        if file == "_no__file__no_":
+            raise FileNotFoundError
+        return FakeOptionsFile(OpenTextMode)
+
+    with patch('builtins.open', new_open) as conn:
+        yield conn
+
+@pytest.fixture
+def ConfigTomlEmpty():
+    return {
+        'mqtt': {'host': 'mqtt', 'port': 1883, 'user': '', 'passwd': ''},
+        'ha': {'auto_conf_prefix': 'homeassistant',
+               'discovery_prefix': 'homeassistant',
+               'entity_prefix': 'tsun',
+               'proxy_node_id': 'proxy',
+               'proxy_unique_id': 'P170000000000001'},
+        'solarman': {
+            'enabled': True,
+            'host': 'iot.talent-monitoring.com',
+            'port': 10000,
+        },
+        'tsun': {
+            'enabled': True,
+            'host': 'logger.talent-monitoring.com',
+            'port': 5005,
+        },
+        'inverters': {
+            'allow_all': False
+        },
+        'gen3plus': {'at_acl': {'tsun': {'allow': [], 'block': []},
+                                'mqtt': {'allow': [], 'block': []}}},
+    }
+
+
+def test_no_config(ConfigDefault):
+    test_buffer.rd = ""  # empty buffer, no json
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadJson()
+        err = Config.get_error()
+
+    assert err == 'error: Expecting value: line 1 column 1 (char 0)'
+    cnf = Config.get()
+    assert cnf == ConfigDefault
+
+def test_no_file(ConfigDefault):
+    test_buffer.rd = ""  # empty buffer, no json
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadJson("_no__file__no_")
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
+    assert cnf == ConfigDefault
+
+def test_invalid_filename(ConfigDefault):
+    test_buffer.rd = ""  # empty buffer, no json
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadJson(None)
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
+    assert cnf == ConfigDefault
+
+def test_cnv1():
+    """test dotted key converting"""
+    tst = {
+   "gen3plus.at_acl.mqtt.block": [
+      "AT+SUPDATE",
+      "AT+"
+   ]
+}
+
+    cnf = ConfigReadJson()
+    obj = cnf.convert_to_obj(tst)
+    assert obj == {
+        'gen3plus': {
+            'at_acl': {
+                'mqtt': {
+                    'block': [
+                        'AT+SUPDATE',
+                        "AT+"
+                    ],
+                },
+            },
+        },
+    }
+
+def test_cnv2():
+    """test a valid list with serials in inverters"""
+    tst = {
+   "inverters": [
+     {
+       "serial": "R170000000000001",
+     },
+     {
+       "serial": "Y170000000000001",
+     }
+   ],
+}
+
+    cnf = ConfigReadJson()
+    obj = cnf.convert_to_obj(tst)
+    assert obj == {
+        'inverters': {
+            'R170000000000001': {},
+            'Y170000000000001': {}
+        },
+    }
+
+def test_cnv3():
+    """test the combination of a list and a scalar in inverters"""
+    tst = {
+   "inverters": [
+     {
+       "serial": "R170000000000001",
+     },
+     {
+       "serial": "Y170000000000001",
+     }
+   ],
+   "inverters.allow_all": False,
+}
+
+    cnf = ConfigReadJson()
+    obj = cnf.convert_to_obj(tst)
+    assert obj == {
+        'inverters': {
+            'R170000000000001': {},
+            'Y170000000000001': {},
+            'allow_all': False,
+        },
+    }
+
+def test_cnv4():
+    tst = {
+   "inverters": [
+     {
+       "serial": "R170000000000001",
+       "node_id": "PV-Garage/",
+       "suggested_area": "Garage",
+       "modbus_polling": False,
+       "pv1.manufacturer": "man1",
+       "pv1.type": "type1",
+       "pv2.manufacturer": "man2",
+       "pv2.type": "type2",
+       "sensor_list": 688
+     },
+     {
+       "serial": "Y170000000000001",
+       "monitor_sn": 2000000000,
+       "node_id": "PV-Garage2/",
+       "suggested_area": "Garage2",
+       "modbus_polling": True,
+       "client_mode.host": "InverterIP",
+       "client_mode.port": 1234,
+       "client_mode.forward": True,
+       "pv1.manufacturer": "man1",
+       "pv1.type": "type1",
+       "pv2.manufacturer": "man2",
+       "pv2.type": "type2",
+       "pv3.manufacturer": "man3",
+       "pv3.type": "type3",
+       "pv4.manufacturer": "man4",
+       "pv4.type": "type4",
+       "sensor_list": 688
+     }
+   ],
+   "tsun.enabled": True,
+   "solarman.enabled": True,
+   "inverters.allow_all": False,
+   "gen3plus.at_acl.tsun.allow": [
+     "AT+Z",
+     "AT+UPURL",
+     "AT+SUPDATE"
+   ],
+   "gen3plus.at_acl.tsun.block": [
+     "AT+SUPDATE"
+   ],
+   "gen3plus.at_acl.mqtt.allow": [
+     "AT+"
+   ],
+   "gen3plus.at_acl.mqtt.block": [
+      "AT+SUPDATE"
+   ]
+}
+
+    cnf = ConfigReadJson()
+    obj = cnf.convert_to_obj(tst)
+    assert obj == {
+        'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': ['AT+SUPDATE']},
+                                 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'],
+                                          'block': ['AT+SUPDATE']}}},
+        'inverters': {'R170000000000001': {'modbus_polling': False,
+                                           'node_id': 'PV-Garage/',
+                                           'pv1': {
+                                               'manufacturer': 'man1',
+                                                'type': 'type1'},
+                                           'pv2': {
+                                               'manufacturer': 'man2',
+                                                'type': 'type2'},
+                                           'sensor_list': 688,
+                                           'suggested_area': 'Garage'},
+                      'Y170000000000001': {'client_mode': {
+                                                'host': 'InverterIP',
+                                                'port': 1234,
+                                                'forward': True},
+                                           'modbus_polling': True,
+                                           'monitor_sn': 2000000000,
+                                           'node_id': 'PV-Garage2/',
+                                           'pv1': {
+                                                'manufacturer': 'man1',
+                                                'type': 'type1'},
+                                           'pv2': {
+                                                'manufacturer': 'man2',
+                                                'type': 'type2'},
+                                           'pv3': {
+                                                'manufacturer': 'man3',
+                                                'type': 'type3'},
+                                           'pv4': {
+                                                'manufacturer': 'man4',
+                                                'type': 'type4'},
+                                           'sensor_list': 688,
+                                           'suggested_area': 'Garage2'},
+                      'allow_all': False},
+        'solarman': {'enabled': True},
+        'tsun': {'enabled': True}
+    }
+
+def test_cnv5():
+    """test a invalid list with missing serials"""
+    tst = {
+   "inverters": [
+     {
+       "node_id": "PV-Garage1/",
+     },
+     {
+       "serial": "Y170000000000001",
+       "node_id": "PV-Garage2/",
+     }
+   ],
+}
+    cnf = ConfigReadJson()
+    obj = cnf.convert_to_obj(tst)
+    assert obj == {
+        'inverters': {
+            'Y170000000000001': {'node_id': 'PV-Garage2/'}
+        },
+    }
+
+def test_cnv6():
+    """test overwritting a value in inverters"""
+    tst = {
+       "inverters": [{
+            "serial": "Y170000000000001",
+            "node_id": "PV-Garage2/",
+        }],
+    }
+    tst2 = {
+       "inverters": [{
+            "serial": "Y170000000000001",
+            "node_id": "PV-Garden/",
+        }],
+    }
+    cnf = ConfigReadJson()
+    conf = {}
+    for key, val in tst.items():
+        cnf.convert_inv_arr(conf, key, val)
+
+    assert conf == {
+        'inverters': {
+            'Y170000000000001': {'node_id': 'PV-Garage2/'}
+        },
+    }
+
+    for key, val in tst2.items():
+        cnf.convert_inv_arr(conf, key, val)
+
+    assert conf == {
+        'inverters': {
+            'Y170000000000001': {'node_id': 'PV-Garden/'}
+        },
+    }
+
+def test_empty_config(ConfigDefault):
+    test_buffer.rd = "{}"  # empty json
+    
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadJson()
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
+    assert cnf == ConfigDefault
+
+
+def test_full_config(ConfigComplete):
+    test_buffer.rd = """
+{
+   "inverters": [
+     {
+       "serial": "R170000000000001",
+       "node_id": "PV-Garage/",
+       "suggested_area": "Garage",
+       "modbus_polling": false,
+       "pv1.manufacturer": "man1",
+       "pv1.type": "type1",
+       "pv2.manufacturer": "man2",
+       "pv2.type": "type2",
+       "sensor_list": 688
+     },
+     {
+       "serial": "Y170000000000001",
+       "monitor_sn": 2000000000,
+       "node_id": "PV-Garage2/",
+       "suggested_area": "Garage2",
+       "modbus_polling": true,
+       "pv1.manufacturer": "man1",
+       "pv1.type": "type1",
+       "pv2.manufacturer": "man2",
+       "pv2.type": "type2",
+       "pv3.manufacturer": "man3",
+       "pv3.type": "type3",
+       "pv4.manufacturer": "man4",
+       "pv4.type": "type4",
+       "sensor_list": 688
+     },
+     {
+       "serial": "Y170000000000002",
+       "monitor_sn": 2000000001,
+       "modbus_polling": false,
+       "modbus_scanning.start": 2048,
+       "node_id": "PV-Garage3",
+       "suggested_area": "Garage3",
+       "sensor_list": 688
+     }
+   ],
+   "batteries": [
+     {
+       "serial": "4100000000000001",
+       "modbus_polling": true,
+       "monitor_sn": 3000000000,
+       "node_id": "Bat-Garage3",
+       "suggested_area": "Garage3",
+       "pv1.manufacturer": "man5",
+       "pv1.type": "type5",
+       "pv2.manufacturer": "man6",
+       "pv2.type": "type6",
+       "sensor_list": 12326
+     }
+   ],
+   "tsun.enabled": true,
+   "solarman.enabled": true,
+   "inverters.allow_all": false,
+   "gen3plus.at_acl.tsun.allow": [
+     "AT+Z",
+     "AT+UPURL",
+     "AT+SUPDATE"
+   ],
+   "gen3plus.at_acl.tsun.block": [
+     "AT+SUPDATE"
+   ],
+   "gen3plus.at_acl.mqtt.allow": [
+     "AT+"
+   ],
+   "gen3plus.at_acl.mqtt.block": [
+      "AT+SUPDATE"
+   ]
+}
+"""
+    Config.init(ConfigReadToml("app/src/cnf/default_config.toml"))
+    for _ in patch_open():
+        ConfigReadJson()
+        err = Config.get_error()
+
+    assert err == None
+    cnf = Config.get()
+    assert cnf == ConfigComplete
--- a/app/tests/test_infos.py
+++ b/app/tests/test_infos.py
@@ -2,8 +2,8 @@
 import pytest
 import json, math
 import logging
-from app.src.infos import Register, ClrAtMidnight
-from app.src.infos import Infos, Fmt
+from infos import Register, ClrAtMidnight
+from infos import Infos, Fmt

 def test_statistic_counter():
    i = Infos()
--- a/app/tests/test_infos_g3.py
+++ b/app/tests/test_infos_g3.py
@@ -1,7 +1,7 @@
 # test_with_pytest.py
 import pytest, json, math
-from app.src.infos import Register
-from app.src.gen3.infos_g3 import InfosG3, RegisterMap
+from infos import Register
+from gen3.infos_g3 import InfosG3, RegisterMap

@pytest.fixture
 def contr_data_seq(): # Get Time Request message
@@ -93,6 +93,86 @@ def contr2_data_seq(): # Get Time Request message
    msg +=  b'\x00\x00\x00'
    return msg

+@pytest.fixture
+def contr3_data_seq(): # Get Time Request message
+    msg  =  b'\x00\x00\x00\x39\x00\x09\x2b\xa8\x54\x10\x52'                      # | ..^.....9..+.T.R
+    msg +=  b'\x53\x57\x5f\x34\x30\x30\x5f\x56\x32\x2e\x30\x31\x2e\x31\x33\x00'  # | SW_400_V2.01.13.
+    msg +=  b'\x09\x27\xc0\x54\x06\x52\x61\x79\x6d\x6f\x6e\x00\x09\x2f\x90\x54'  # | .'.T.Raymon../.T
+    msg +=  b'\x0b\x52\x53\x57\x2d\x31\x2d\x31\x30\x30\x30\x31\x00\x09\x5a\x88'  # | .RSW-1-10001..Z.
+    msg +=  b'\x54\x0f\x74\x2e\x72\x61\x79\x6d\x6f\x6e\x69\x6f\x74\x2e\x63\x6f'  # | T.t.raymoniot.co
+    msg +=  b'\x6d\x00\x09\x5a\xec\x54\x1c\x6c\x6f\x67\x67\x65\x72\x2e\x74\x61'  # | m..Z.T.logger.ta
+    msg +=  b'\x6c\x65\x6e\x74\x2d\x6d\x6f\x6e\x69\x74\x6f\x72\x69\x6e\x67\x2e'  # | lent-monitoring.
+    msg +=  b'\x63\x6f\x6d\x00\x0d\x2f\x00\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | com../.T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x32\xe8\x54\x10\xff'  # | ...........2.T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x36\xd0\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .6.T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x3a\xb8\x54\x10\xff\xff\xff\xff\xff'  # | .......:.T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x3e\xa0\x54'  # | .............>.T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x42\x88\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...B.T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x46\x70\x54\x10\xff\xff\xff'  # | .........FpT....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x4a'  # | ...............J
+    msg +=  b'\x58\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | XT..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x4e\x40\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .....N@T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x52\x28\x54\x10\xff'  # | ...........R(T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x56\x10\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .V.T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x59\xf8\x54\x10\xff\xff\xff\xff\xff'  # | .......Y.T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x5d\xe0\x54'  # | .............].T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x61\xc8\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...a.T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x65\xb0\x54\x10\xff\xff\xff'  # | .........e.T....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x69'  # | ...............i
+    msg +=  b'\x98\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .T..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x6d\x80\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .....m.T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x71\x68\x54\x10\xff'  # | ...........qhT..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x75\x50\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .uPT............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x79\x38\x54\x10\xff\xff\xff\xff\xff'  # | .......y8T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x7d\x20\x54'  # | .............} T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x81\x08\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .....T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x84\xf0\x54\x10\xff\xff\xff'  # | ...........T....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x88'  # | ................
+    msg +=  b'\xd8\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .T..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x8c\xc0\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .......T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x90\xa8\x54\x10\xff'  # | .............T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x94\x90\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x98\x78\x54\x10\xff\xff\xff\xff\xff'  # | ........xT......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x9c\x60\x54'  # | ..............`T
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\x00\x0d\x00\x20\x49\x00\x00\x00\x01\x00\x0c\x35\x00\x49\x00\x00'  # | ... I......5.I..
+    msg +=  b'\x00\x62\x00\x0c\x96\xa8\x49\x00\x00\x01\x4f\x00\x0c\x7f\x38\x49'  # | .b....I...O...8I
+    msg +=  b'\x00\x00\x00\x01\x00\x0c\xfc\x38\x49\x00\x00\x00\x01\x00\x0c\xf8'  # | .......8I.......
+    msg +=  b'\x50\x49\x00\x00\x01\x2c\x00\x0c\x63\xe0\x49\x00\x00\x00\x00\x00'  # | PI...,..c.I.....
+    msg +=  b'\x0c\x67\xc8\x49\x00\x00\x00\x00\x00\x0c\x50\x58\x49\x00\x00\x00'  # | .g.I......PXI...
+    msg +=  b'\x01\x00\x09\x5e\x70\x49\x00\x00\x13\x8d\x00\x09\x5e\xd4\x49\x00'  # | ...^pI......^.I.
+    msg +=  b'\x00\x13\x8d\x00\x09\x5b\x50\x49\x00\x00\x00\x02\x00\x0d\x04\x08'  # | .....[PI........
+    msg +=  b'\x49\x00\x00\x00\x00\x00\x07\xa1\x84\x49\x00\x00\x00\x01\x00\x0c'  # | I........I......
+    msg +=  b'\x50\x59\x49\x00\x00\x00\x2d\x00\x0d\x1f\x60\x49\x00\x00\x00\x00'  # | PYI...-...`I....
+    msg +=  b'\x00\x0d\x23\x48\x49\xff\xff\xff\xff\x00\x0d\x27\x30\x49\xff\xff'  # | ..#HI......'0I..
+    msg +=  b'\xff\xff\x00\x0d\x2b\x18\x4c\x00\x00\x00\x00\xff\xff\xff\xff\x00'  # | ....+.L.........
+    msg +=  b'\x0c\xa2\x60\x49\x00\x00\x00\x00\x00\x0d\xa0\x48\x49\x00\x00\x00'  # | ..`I.......HI...
+    msg +=  b'\x00\x00\x0d\xa4\x30\x49\x00\x00\x00\xff\x00\x0d\xa8\x18\x49\x00'  # | ....0I........I.
+    msg +=  b'\x00\x00\xff'
+    return msg
+
@pytest.fixture
 def inv_data_seq(): # Data indication from the controller
    msg =   b'\x00\x00\x00\x06\x00\x00\x00\x0a\x54\x08\x4d\x69\x63\x72\x6f\x69\x6e\x76\x00\x00\x00\x14\x54\x04\x54\x53\x55\x4e\x00\x00\x00\x1E\x54\x07\x56\x35\x2e\x30\x2e\x31\x31\x00\x00\x00\x28'
@@ -140,6 +220,153 @@ def inv_data_seq2(): # Data indication from the controller
    msg +=  b'\x53\x00\x00'  
    return msg

+@pytest.fixture
+def inv_data_seq3(): # Inverter indication from MS-2000
+
+    msg  =  b'\x00\x00\x01\x2c\x00\x00\x00\x64\x53\x00\x00'                      #  | ..^.....,...dS..
+    msg +=  b'\x00\x00\x00\xc8\x53\x44\x00\x00\x00\x01\x2c\x53\x00\x00\x00\x00'  #  | ....SD....,S....
+    msg +=  b'\x01\x90\x49\x00\x00\x00\x00\x00\x00\x01\x91\x53\x00\x00\x00\x00'  #  | ..I........S....
+    msg +=  b'\x01\x92\x53\x00\x00\x00\x00\x01\x93\x53\x00\x00\x00\x00\x01\x94'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\x95\x53\x00\x00\x00\x00\x01\x96\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\x97\x53\x00\x00\x00\x00\x01\x98\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\x99\x53\x00\x00\x00\x00\x01\x9a\x53\x00\x00\x00\x00\x01'  #  | ...S......S.....
+    msg +=  b'\x9b\x53\x00\x00\x00\x00\x01\x9c\x53\x00\x00\x00\x00\x01\x9d\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x01\x9e\x53\x00\x00\x00\x00\x01\x9f\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x01\xa0\x53\x00\x00\x00\x00\x01\xf4\x49\x00\x00\x00\x00'  #  | ....S......I....
+    msg +=  b'\x00\x00\x01\xf5\x53\x00\x00\x00\x00\x01\xf6\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x01\xf7\x53\x00\x00\x00\x00\x01\xf8\x53\x00\x00\x00\x00\x01\xf9'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\xfa\x53\x00\x00\x00\x00\x01\xfb\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\xfc\x53\x00\x00\x00\x00\x01\xfd\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\xfe\x53\x00\x00\x00\x00\x01\xff\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\x00\x53\x00\x00\x00\x00\x02\x01\x53\x00\x00\x00\x00\x02\x02\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x02\x03\x53\x00\x00\x00\x00\x02\x04\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\x58\x49\x00\x00\x00\x00\x00\x00\x02\x59\x53\x00\x00'  #  | ...XI.......YS..
+    msg +=  b'\x00\x00\x02\x5a\x53\x00\x00\x00\x00\x02\x5b\x53\x00\x00\x00\x00'  #  | ...ZS.....[S....
+    msg +=  b'\x02\x5c\x53\x00\x00\x00\x00\x02\x5d\x53\x00\x00\x00\x00\x02\x5e'  #  | .\S.....]S.....^
+    msg +=  b'\x53\x00\x00\x00\x00\x02\x5f\x53\x00\x00\x00\x00\x02\x60\x53\x00'  #  | S....._S.....`S.
+    msg +=  b'\x00\x00\x00\x02\x61\x53\x00\x00\x00\x00\x02\x62\x53\x00\x00\x00'  #  | ....aS.....bS...
+    msg +=  b'\x00\x02\x63\x53\x00\x00\x00\x00\x02\x64\x53\x00\x00\x00\x00\x02'  #  | ..cS.....dS.....
+    msg +=  b'\x65\x53\x00\x00\x00\x00\x02\x66\x53\x00\x00\x00\x00\x02\x67\x53'  #  | eS.....fS.....gS
+    msg +=  b'\x00\x00\x00\x00\x02\x68\x53\x00\x00\x00\x00\x02\xbc\x49\x00\x00'  #  | .....hS......I..
+    msg +=  b'\x00\x00\x00\x00\x02\xbd\x53\x00\x00\x00\x00\x02\xbe\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\xbf\x53\x00\x00\x00\x00\x02\xc0\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x02\xc1\x53\x00\x00\x00\x00\x02\xc2\x53\x00\x00\x00\x00\x02\xc3'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x02\xc4\x53\x00\x00\x00\x00\x02\xc5\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x02\xc6\x53\x00\x00\x00\x00\x02\xc7\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x02\xc8\x53\x00\x00\x00\x00\x02\xc9\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\xca\x53\x00\x00\x00\x00\x02\xcb\x53\x00\x00\x00\x00\x02\xcc\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x03\x20\x53\x00\x01\x00\x00\x03\x84\x53\x11\x68'  #  | ..... S......S.h
+    msg +=  b'\x00\x00\x03\xe8\x46\x44\x23\xd1\xec\x00\x00\x04\x4c\x46\x43\xa3'  #  | ....FD#.....LFC.
+    msg +=  b'\xb3\x33\x00\x00\x04\xb0\x46\x00\x00\x00\x00\x00\x00\x05\x14\x46'  #  | .3....F........F
+    msg +=  b'\x43\x6e\x80\x00\x00\x00\x05\x78\x46\x3d\x4c\xcc\xcd\x00\x00\x05'  #  | Cn.....xF=L.....
+    msg +=  b'\xdc\x46\x00\x00\x00\x00\x00\x00\x06\x40\x46\x42\x48\x00\x00\x00'  #  | .F.......@FBH...
+    msg +=  b'\x00\x06\xa4\x53\x00\x03\x00\x00\x07\x08\x53\x00\x0c\x00\x00\x07'  #  | ...S......S.....
+    msg +=  b'\x6c\x53\x00\x50\x00\x00\x07\xd0\x46\x43\xa3\xb3\x33\x00\x00\x08'  #  | lS.P....FC..3...
+    msg +=  b'\x34\x53\x0b\xb8\x00\x00\x08\x98\x46\x00\x00\x00\x00\x00\x00\x08'  #  | 4S......F.......
+    msg +=  b'\xfc\x46\x00\x00\x00\x00\x00\x00\x09\x60\x46\x41\xee\xe1\x48\x00'  #  | .F.......`FA..H.
+    msg +=  b'\x00\x09\xc4\x53\x00\x00\x00\x00\x0a\x28\x46\x41\xf2\x00\x00\x00'  #  | ...S.....(FA....
+    msg +=  b'\x00\x0a\x8c\x46\x3f\xac\x28\xf6\x00\x00\x0a\xf0\x53\x00\x0c\x00'  #  | ...F?.(.....S...
+    msg +=  b'\x00\x0b\x54\x53\x00\x00\x00\x00\x0b\xb8\x53\x00\x00\x00\x00\x0c'  #  | ..TS......S.....
+    msg +=  b'\x1c\x53\x00\x00\x00\x00\x0c\x80\x53\x00\x00\x00\x00\x0c\xe4\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x0d\x48\x53\x00\x00\x00\x00\x0d\xac\x53\x00\x00'  #  | .....HS......S..
+    msg +=  b'\x00\x00\x0e\x10\x53\x00\x00\x00\x00\x0e\x74\x53\x00\x00\x00\x00'  #  | ....S.....tS....
+    msg +=  b'\x0e\xd8\x53\x00\x00\x00\x00\x0f\x3c\x53\x00\x00\x00\x00\x0f\xa0'  #  | ..S.....<S......
+    msg +=  b'\x53\x00\x00\x00\x00\x10\x04\x53\x00\x00\x00\x00\x10\x68\x53\x00'  #  | S......S.....hS.
+    msg +=  b'\x00\x00\x00\x10\xcc\x53\x00\x00\x00\x00\x11\x30\x53\x00\x00\x00'  #  | .....S.....0S...
+    msg +=  b'\x00\x11\x94\x53\x00\x00\x00\x00\x11\xf8\x53\x00\x00\x00\x00\x12'  #  | ...S......S.....
+    msg +=  b'\x5c\x53\x00\x00\x00\x00\x12\xc0\x53\x00\x00\x00\x00\x13\x24\x46'  #  | \S......S.....$F
+    msg +=  b'\x42\x9d\x33\x33\x00\x00\x13\x88\x46\x00\x00\x00\x00\x00\x00\x13'  #  | B.33....F.......
+    msg +=  b'\xec\x46\x00\x00\x00\x00\x00\x00\x14\x50\x46\x42\xdc\x00\x00\x00'  #  | .F.......PFB....
+    msg +=  b'\x00\x14\xb4\x53\x00\x00\x00\x00\x15\x18\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x7c\x53\x00\x00\x00\x00\x15\x7d\x53\x00\x00\x00\x00\x15\x7e\x53'  #  | |S.....}S.....~S
+    msg +=  b'\x00\x00\x00\x00\x15\x7f\x53\x00\x00\x00\x00\x15\x80\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x15\x81\x53\x00\x00\x00\x00\x15\x82\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x15\x83\x53\x00\x00\x00\x00\x15\x84\x53\x00\x00\x00\x00\x15\x85'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x15\x86\x53\x00\x00\x00\x00\x15\x87\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x15\x88\x53\x00\x00\x00\x00\x15\x89\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x15\x8a\x53\x00\x00\x00\x00\x15\x8b\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x8c\x53\x00\x00\x00\x00\x15\xe0\x46\x42\x68\x66\x66\x00\x00\x16'  #  | .S......FBhff...
+    msg +=  b'\x44\x46\x00\x00\x00\x00\x00\x00\x16\xa8\x46\x00\x00\x00\x00\x00'  #  | DF........F.....
+    msg +=  b'\x00\x17\x0c\x46\x42\xdc\x00\x00\x00\x00\x17\x70\x53\x00\x00\x00'  #  | ...FB......pS...
+    msg +=  b'\x00\x17\xd4\x53\x00\x00\x00\x00\x18\x38\x53\x00\x00\x00\x00\x18'  #  | ...S.....8S.....
+    msg +=  b'\x39\x53\x00\x00\x00\x00\x18\x3a\x53\x00\x00\x00\x00\x18\x3b\x53'  #  | 9S.....:S.....;S
+    msg +=  b'\x00\x00\x00\x00\x18\x3c\x53\x00\x00\x00\x00\x18\x3d\x53\x00\x00'  #  | .....<S.....=S..
+    msg +=  b'\x00\x00\x18\x3e\x53\x00\x00\x00\x00\x18\x3f\x53\x00\x00\x00\x00'  #  | ...>S.....?S....
+    msg +=  b'\x18\x40\x53\x00\x00\x00\x00\x18\x41\x53\x00\x00\x00\x00\x18\x42'  #  | .@S.....AS.....B
+    msg +=  b'\x53\x00\x00\x00\x00\x18\x43\x53\x00\x00\x00\x00\x18\x44\x53\x00'  #  | S.....CS.....DS.
+    msg +=  b'\x00\x00\x00\x18\x45\x53\x00\x00\x00\x00\x18\x46\x53\x00\x00\x00'  #  | ....ES.....FS...
+    msg +=  b'\x00\x18\x47\x53\x00\x00\x00\x00\x18\x48\x53\x00\x00\x00\x00\x18'  #  | ..GS.....HS.....
+    msg +=  b'\x9c\x46\x42\x6b\x33\x33\x00\x00\x19\x00\x46\x00\x00\x00\x00\x00'  #  | .FBk33....F.....
+    msg +=  b'\x00\x19\x64\x46\x00\x00\x00\x00\x00\x00\x19\xc8\x46\x42\xdc\x00'  #  | ..dF........FB..
+    msg +=  b'\x00\x00\x00\x1a\x2c\x53\x00\x00\x00\x00\x1a\x90\x53\x00\x00\x00'  #  | ....,S......S...
+    msg +=  b'\x00\x1a\xf4\x53\x00\x00\x00\x00\x1a\xf5\x53\x00\x00\x00\x00\x1a'  #  | ...S......S.....
+    msg +=  b'\xf6\x53\x00\x00\x00\x00\x1a\xf7\x53\x00\x00\x00\x00\x1a\xf8\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x1a\xf9\x53\x00\x00\x00\x00\x1a\xfa\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x1a\xfb\x53\x00\x00\x00\x00\x1a\xfc\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x1a\xfd\x53\x00\x00\x00\x00\x1a\xfe\x53\x00\x00\x00\x00\x1a\xff'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x1b\x00\x53\x00\x00\x00\x00\x1b\x01\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x1b\x02\x53\x00\x00\x00\x00\x1b\x03\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x1b\x04\x53\x00\x00\x00\x00\x1b\x58\x53\x00\x00\x00\x00\x1b'  #  | ...S.....XS.....
+    msg +=  b'\xbc\x53\x11\x3d\x00\x00\x1c\x20\x46\x3c\x23\xd7\x0a\x00\x00\x1c'  #  | .S.=... F<#.....
+    msg +=  b'\x84\x46\x00\x00\x00\x00\x00\x00\x1c\xe8\x46\x42\x04\x00\x00\x00'  #  | .F........FB....
+    msg +=  b'\x00\x1d\x4c\x46\x00\x00\x00\x00\x00\x00\x1d\xb0\x46\x00\x00\x00'  #  | ..LF........F...
+    msg +=  b'\x00\x00\x00\x1e\x14\x53\x00\x02\x00\x00\x1e\x78\x46\x41\x8b\x33'  #  | .....S.....xFA.3
+    msg +=  b'\x33\x00\x00\x1e\xdc\x46\x3c\xa3\xd7\x0a\x00\x00\x1f\x40\x46\x3e'  #  | 3....F<......@F>
+    msg +=  b'\x99\x99\x9a\x00\x00\x1f\xa4\x46\x40\x99\x99\x9a\x00\x00\x20\x08'  #  | .......F@..... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\x6c\x53\x00\x00\x00\x00\x20\xd0\x53\x05'  #  | S.... lS.... .S.
+    msg +=  b'\x00\x00\x00\x20\xd1\x53\x00\x00\x00\x00\x20\xd2\x53\x00\x00\x00'  #  | ... .S.... .S...
+    msg +=  b'\x00\x20\xd3\x53\x00\x00\x00\x00\x20\xd4\x53\x00\x00\x00\x00\x20'  #  | . .S.... .S.... 
+    msg +=  b'\xd5\x53\x00\x00\x00\x00\x20\xd6\x53\x00\x00\x00\x00\x20\xd7\x53'  #  | .S.... .S.... .S
+    msg +=  b'\x00\x00\x00\x00\x20\xd8\x53\x00\x00\x00\x00\x20\xd9\x53\x00\x01'  #  | .... .S.... .S..
+    msg +=  b'\x00\x00\x20\xda\x53\x00\x00\x00\x00\x20\xdb\x53\x00\x01\x00\x00'  #  | .. .S.... .S....
+    msg +=  b'\x20\xdc\x53\x00\x00\x00\x00\x20\xdd\x53\x00\x00\x00\x00\x20\xde'  #  |  .S.... .S.... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\xdf\x53\x00\x00\x00\x00\x20\xe0\x53\x00'  #  | S.... .S.... .S.
+    msg +=  b'\x00\x00\x00\x21\x34\x46\x00\x00\x00\x00\x00\x00\x21\x98\x46\x00'  #  | ...!4F......!.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x21\xfc\x46\x00\x00\x00\x00\x00\x00\x22\x60'  #  | .....!.F......"`
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x22\xc4\x53\x00\x00\x00\x00\x23\x28'  #  | F......".S....#(
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x8c\x53\x00\x00\x00\x00\x23\x8d\x53\x00'  #  | S....#.S....#.S.
+    msg +=  b'\x00\x00\x00\x23\x8e\x53\x00\x00\x00\x00\x23\x8f\x53\x00\x00\x00'  #  | ...#.S....#.S...
+    msg +=  b'\x00\x23\x90\x53\x00\x00\x00\x00\x23\x91\x53\x00\x00\x00\x00\x23'  #  | .#.S....#.S....#
+    msg +=  b'\x92\x53\x00\x00\x00\x00\x23\x93\x53\x00\x00\x00\x00\x23\x94\x53'  #  | .S....#.S....#.S
+    msg +=  b'\x00\x00\x00\x00\x23\x95\x53\x00\x00\x00\x00\x23\x96\x53\x00\x00'  #  | ....#.S....#.S..
+    msg +=  b'\x00\x00\x23\x97\x53\x00\x00\x00\x00\x23\x98\x53\x00\x00\x00\x00'  #  | ..#.S....#.S....
+    msg +=  b'\x23\x99\x53\x00\x00\x00\x00\x23\x9a\x53\x00\x00\x00\x00\x23\x9b'  #  | #.S....#.S....#.
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x9c\x53\x00\x00\x00\x00\x23\xf0\x46\x00'  #  | S....#.S....#.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x24\x54\x46\x00\x00\x00\x00\x00\x00\x24\xb8'  #  | .....$TF......$.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x25\x1c\x46\x00\x00\x00\x00\x00\x00'  #  | F......%.F......
+    msg +=  b'\x25\x80\x53\x00\x00\x00\x00\x25\xe4\x53\x00\x00\x00\x00\x26\x48'  #  | %.S....%.S....&H
+    msg +=  b'\x53\x00\x00\x00\x00\x26\x49\x53\x00\x00\x00\x00\x26\x4a\x53\x00'  #  | S....&IS....&JS.
+    msg +=  b'\x00\x00\x00\x26\x4b\x53\x00\x00\x00\x00\x26\x4c\x53\x00\x00\x00'  #  | ...&KS....&LS...
+    msg +=  b'\x00\x26\x4d\x53\x00\x00\x00\x00\x26\x4e\x53\x00\x00\x00\x00\x26'  #  | .&MS....&NS....&
+    msg +=  b'\x4f\x53\x00\x00\x00\x00\x26\x50\x53\x00\x00\x00\x00\x26\x51\x53'  #  | OS....&PS....&QS
+    msg +=  b'\x00\x00\x00\x00\x26\x52\x53\x00\x00\x00\x00\x26\x53\x53\x00\x00'  #  | ....&RS....&SS..
+    msg +=  b'\x00\x00\x26\x54\x53\x00\x00\x00\x00\x26\x55\x53\x00\x00\x00\x00'  #  | ..&TS....&US....
+    msg +=  b'\x26\x56\x53\x00\x00\x00\x00\x26\x57\x53\x00\x00\x00\x00\x26\x58'  #  | &VS....&WS....&X
+    msg +=  b'\x53\x00\x00\x00\x00\x26\xac\x53\x00\x00\x00\x00\x27\x10\x53\x11'  #  | S....&.S....'.S.
+    msg +=  b'\x3d\x00\x00\x27\x74\x46\x00\x00\x00\x00\x00\x00\x27\xd8\x46\x00'  #  | =..'tF......'.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x28\x3c\x46\x42\x03\xf5\xc3\x00\x00\x28\xa0'  #  | .....(<FB.....(.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x29\x04\x46\x00\x00\x00\x00\x00\x00'  #  | F......).F......
+    msg +=  b'\x29\x68\x53\x00\x02\x00\x00\x29\xcc\x53\x00\x03\x00\x00\x2a\x30'  #  | )hS....).S....*0
+    msg +=  b'\x46\x42\x20\x00\x00\x00\x00\x2a\x94\x46\x42\x20\x00\x00\x00\x00'  #  | FB ....*.FB ....
+    msg +=  b'\x2a\xf8\x46\x44\x20\x00\x00\x00\x00\x2b\x5c\x46\x43\x7b\x00\x00'  #  | *.FD ....+\FC{..
+    msg +=  b'\x00\x00\x2b\xc0\x46\x43\x50\x00\x00\x00\x00\x2c\x24\x46\x42\x48'  #  | ..+.FCP....,$FBH
+    msg +=  b'\x5c\x29\x00\x00\x2c\x88\x46\x42\x47\xa3\xd7\x00\x00\x2c\xec\x53'  #  | \)..,.FBG....,.S
+    msg +=  b'\x00\x00\x00\x00\x2d\x50\x46\x43\x42\x00\x00\x00\x00\x2d\xb4\x46'  #  | ....-PFCB....-.F
+    msg +=  b'\x42\xbc\x00\x00\x00\x00\x2e\x18\x46\x3f\xe6\x66\x66\x00\x00\x2e'  #  | B.......F?.ff...
+    msg +=  b'\x7c\x46\x3f\xe6\x66\x66\x00\x00\x2e\xe0\x46\x43\x7e\x00\x00\x00'  #  | |F?.ff....FC~...
+    msg +=  b'\x00\x2f\x44\x46\x43\x83\xf3\x33\x00\x00\x2f\xa8\x46\x3f\xe6\x66'  #  | ./DFC..3../.F?.f
+    msg +=  b'\x66\x00\x00\x30\x0c\x46\x3f\xe6\x66\x66\x00\x00\x30\x70\x46\x43'  #  | f..0.F?.ff..0pFC
+    msg +=  b'\x7e\x00\x00\x00\x00\x30\xd4\x46\x42\x3f\xeb\x85\x00\x00\x31\x38'  #  | ~....0.FB?....18
+    msg +=  b'\x46\x42\x3d\xeb\x85\x00\x00\x31\x9c\x46\x3e\x4c\xcc\xcd\x00\x00'  #  | FB=....1.F>L....
+    msg +=  b'\x32\x00\x46\x3e\x4c\xcc\xcd\x00\x00\x32\x64\x46\x42\x4c\x14\x7b'  #  | 2.F>L....2dFBL.{
+    msg +=  b'\x00\x00\x32\xc8\x46\x42\x4d\xeb\x85\x00\x00\x33\x2c\x46\x3e\x4c'  #  | ..2.FBM....3,F>L
+    msg +=  b'\xcc\xcd\x00\x00\x33\x90\x46\x3e\x4c\xcc\xcd\x00\x00\x33\xf4\x53'  #  | ....3.F>L....3.S
+    msg +=  b'\x00\x00\x00\x00\x34\x58\x53\x00\x00\x00\x00\x34\xbc\x53\x04\x00'  #  | ....4XS....4.S..
+    msg +=  b'\x00\x00\x35\x20\x53\x00\x01\x00\x00\x35\x84\x53\x13\x9c\x00\x00'  #  | ..5 S....5.S....
+    msg +=  b'\x35\xe8\x53\x0f\xa0\x00\x00\x36\x4c\x53\x00\x00\x00\x00\x36\xb0'  #  | 5.S....6LS....6.
+    msg +=  b'\x53\x00\x66'                                                      #  | S.f'
+    return msg
+
@pytest.fixture
 def inv_data_new(): # Data indication from DSP V5.0.17
    msg  = b'\x00\x00\x00\xa3\x00\x00\x00\x00\x53\x00\x00'
@@ -254,7 +481,7 @@ def inv_data_seq2_zero(): # Data indication from the controller

 def test_parse_control(contr_data_seq):
    i = InfosG3()
-    for key, result in i.parse (contr_data_seq):
+    for key, result in i.parse (contr_data_seq, sensor=0x0e100000):
        pass  # side effect in calling i.parse()

    assert json.dumps(i.db) == json.dumps(
@@ -262,15 +489,23 @@ def test_parse_control(contr_data_seq):

 def test_parse_control2(contr2_data_seq):
    i = InfosG3()
-    for key, result in i.parse (contr2_data_seq):
+    for key, result in i.parse (contr2_data_seq, sensor=0x0e100000):
        pass  # side effect in calling i.parse()

    assert json.dumps(i.db) == json.dumps(
 {"collector": {"Collector_Fw_Version": "RSW_400_V1.00.20", "Chip_Type": "Raymon", "Chip_Model": "RSW-1-10001", "Trace_URL": "t.raymoniot.com", "Logger_URL": "logger.talent-monitoring.com"}, "controller": {"Collect_Interval": 1, "Signal_Strength": 16, "Power_On_Time": 334, "Communication_Type": 1, "Connect_Count": 1, "Data_Up_Interval": 300}})

+def test_parse_control3(contr3_data_seq):
+    i = InfosG3()
+    for key, result in i.parse (contr3_data_seq, sensor=0x0e100000):
+        pass  # side effect in calling i.parse()
+
+    assert json.dumps(i.db) == json.dumps(
+{"collector": {"Collector_Fw_Version": "RSW_400_V2.01.13", "Chip_Type": "Raymon", "Chip_Model": "RSW-1-10001", "Trace_URL": "t.raymoniot.com", "Logger_URL": "logger.talent-monitoring.com"}, "controller": {"Collect_Interval": 1, "Signal_Strength": 98, "Power_On_Time": 335, "Communication_Type": 1, "Connect_Count": 1, "Data_Up_Interval": 300}})
+
 def test_parse_inverter(inv_data_seq):
    i = InfosG3()
-    for key, result in i.parse (inv_data_seq):
+    for key, result in i.parse (inv_data_seq, sensor=0x01900001):
        pass  # side effect in calling i.parse()

    assert json.dumps(i.db) == json.dumps(
@@ -278,10 +513,10 @@ def test_parse_inverter(inv_data_seq):

 def test_parse_cont_and_invert(contr_data_seq, inv_data_seq):
    i = InfosG3()
-    for key, result in i.parse (contr_data_seq):
+    for key, result in i.parse (contr_data_seq, sensor=0x0e100000):
        pass  # side effect in calling i.parse()

-    for key, result in i.parse (inv_data_seq):
+    for key, result in i.parse (inv_data_seq, sensor=0x01900001):
        pass  # side effect in calling i.parse()

    assert json.dumps(i.db) == json.dumps(
@@ -289,10 +524,29 @@ def test_parse_cont_and_invert(contr_data_seq, inv_data_seq):
 "collector": {"Collector_Fw_Version": "RSW_400_V1.00.06", "Chip_Type": "Raymon", "Chip_Model": "RSW-1-10001", "Trace_URL": "t.raymoniot.com", "Logger_URL": "logger.talent-monitoring.com"}, "controller": {"Collect_Interval": 1, "Signal_Strength": 100, "Power_On_Time": 29, "Communication_Type": 1, "Connect_Count": 1, "Data_Up_Interval": 300},
 "inverter": {"Product_Name": "Microinv", "Manufacturer": "TSUN", "Version": "V5.0.11", "Serial_Number": "T170000000000001", "Equipment_Model": "TSOL-MS600"}})

+def test_parse_cont_and_invert2(contr3_data_seq, inv_data_seq3):
+    i = InfosG3()
+    for key, result in i.parse (contr3_data_seq, sensor=0x0e100000):
+        pass  # side effect in calling i.parse()
+
+    for key, result in i.parse (inv_data_seq3, sensor=0x01900000):
+        pass  # side effect in calling i.parse()
+
+    assert json.dumps(i.db) == json.dumps(
+    {
+"collector": {"Collector_Fw_Version": "RSW_400_V2.01.13", "Chip_Type": "Raymon", "Chip_Model": "RSW-1-10001", "Trace_URL": "t.raymoniot.com", "Logger_URL": "logger.talent-monitoring.com"}, "controller": {"Collect_Interval": 1, "Signal_Strength": 98, "Power_On_Time": 335, "Communication_Type": 1, "Connect_Count": 1, "Data_Up_Interval": 300},
+"env": {"Inverter_Status": 0},
+"events": {"Inverter_Alarm": 0, "Inverter_Fault": 0, "Inverter_Bitfield_1": 0, "Inverter_bitfield_2": 0},
+"input": {"iVal_1": 1, "Val_0": 655.28, "Val_1": 327.4, "Val_2": 0.0, "Val_3": 0.0, "iVal_2": 3, "iVal_3": 12, "iVal_4": 80, "Val_4": 327.4, "iVal_5": 0, "Val_10": 30.25, "Val_11": 1.35, "iVal_6": 12, "pv1": {"Voltage": 78.6, "Current": 0.0, "Power": 0.0}, "Val_5": 110.0, "pv2": {"Voltage": 58.1, "Current": 0.0, "Power": 0.0}, "Val_6": 110.0, "pv3": {"Voltage": 58.8, "Current": 0.0, "Power": 0.0}, "Val_7": 110.0, "Val_14": 0.01, "Val_15": 0.0, "Val_16": 33.0, "Val_17": 0.0, "Val_18": 0.0, "iVal_8": 2, "pv4": {"Voltage": 17.4, "Current": 0.02, "Power": 0.3}, "Val_8": 4.8, "iVal_10": 1, "pv5": {"Voltage": 0.0, "Current": 0.0, "Power": 0.0}, "pv6": {"Voltage": 0.0, "Current": 0.0, "Power": 0.0}, "Val_24": 0.0, "Val_25": 0.0, "Val_26": 32.99, "Val_27": 0.0, "Val_28": 0.0, "iVal_11": 2, "iVal_12": 3},
+"grid": {"Voltage": 238.5, "Current": 0.05, "Frequency": 50.0, "Output_Power": 0.0},
+"inverter": {"Max_Designed_Power": 3000},
+"total": {"Total_Generation": 29.86}
+    })

 def test_build_ha_conf1(contr_data_seq):
    i = InfosG3()
    i.static_init()                # initialize counter
+    i.set_db_def_value(Register.SENSOR_LIST, "01900001")

    tests = 0
    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123'):
@@ -328,6 +582,7 @@ def test_build_ha_conf1(contr_data_seq):
 def test_build_ha_conf2(contr_data_seq):
    i = InfosG3()
    i.static_init()                # initialize counter
+    i.set_db_def_value(Register.SENSOR_LIST, "01900001")

    tests = 0
    for d_json, comp, node_id, id in i.ha_proxy_confs(ha_prfx="tsun/", node_id = 'proxy/', snr = '456'):
@@ -352,11 +607,12 @@ def test_build_ha_conf2(contr_data_seq):

 def test_build_ha_conf3(contr_data_seq, inv_data_seq, inv_data_seq2):
    i = InfosG3()
-    for key, result in i.parse (contr_data_seq):
+    i.set_db_def_value(Register.SENSOR_LIST, "01900001")
+    for key, result in i.parse (contr_data_seq, sensor=0x0e100000):
        pass  # side effect in calling i.parse()
-    for key, result in i.parse (inv_data_seq):
+    for key, result in i.parse (inv_data_seq, sensor=0x01900001):
        pass  # side effect in calling i.parse()
-    for key, result in i.parse (inv_data_seq2):
+    for key, result in i.parse (inv_data_seq2, sensor=0x01900001):
        pass  # side effect in calling i.parse()

    tests = 0
@@ -390,9 +646,10 @@ def test_build_ha_conf3(contr_data_seq, inv_data_seq, inv_data_seq2):

 def test_build_ha_conf4(contr_data_seq, inv_data_seq):
    i = InfosG3()
-    for key, result in i.parse (contr_data_seq):
+    i.set_db_def_value(Register.SENSOR_LIST, "01900001")
+    for key, result in i.parse (contr_data_seq, sensor=0x0e100000):
        pass  # side effect in calling i.parse()
-    for key, result in i.parse (inv_data_seq):
+    for key, result in i.parse (inv_data_seq, sensor=0x01900001):
        pass  # side effect in calling i.parse()
    i.set_db_def_value(Register.MAC_ADDR, "00a057123456")

@@ -414,10 +671,37 @@ def test_build_ha_conf4(contr_data_seq, inv_data_seq):
            tests +=1
    assert tests==1

+def test_build_ha_conf5(contr3_data_seq, inv_data_seq3):
+    i = InfosG3()
+    i.set_db_def_value(Register.SENSOR_LIST, "01900000")
+    for key, result in i.parse (contr3_data_seq, sensor=0x0e100000):
+        pass  # side effect in calling i.parse()
+    for key, result in i.parse (inv_data_seq3, sensor=0x01900000):
+        pass  # side effect in calling i.parse()
+    i.set_db_def_value(Register.MAC_ADDR, "00a057123456")
+
+    tests = 0
+    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123', sug_area = 'roof'):
+        if id == 'signal_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({"name": "Signal Strength", "stat_t": "tsun/garagendach/controller", "dev_cla": None, "stat_cla": "measurement", "uniq_id": "signal_123", "val_tpl": "{{value_json[\'Signal_Strength\'] | int}}", "unit_of_meas": "%", "ic": "mdi:wifi", "dev": {"name": "Controller - roof", "sa": "Controller - roof", "via_device": "proxy", "mdl": "RSW-1-10001", "mf": "Raymon", "sw": "RSW_400_V2.01.13", "ids": ["controller_123"], "cns": [["mac", "00:a0:57:12:34:56"]]}, "o": {"name": "proxy", "sw": "unknown"}})
+            tests +=1
+    assert tests==1
+
+    i.set_db_def_value(Register.MAC_ADDR, "00:a0:57:12:34:57")
+
+    tests = 0
+    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123', sug_area = 'roof'):
+        if id == 'signal_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({"name": "Signal Strength", "stat_t": "tsun/garagendach/controller", "dev_cla": None, "stat_cla": "measurement", "uniq_id": "signal_123", "val_tpl": "{{value_json[\'Signal_Strength\'] | int}}", "unit_of_meas": "%", "ic": "mdi:wifi", "dev": {"name": "Controller - roof", "sa": "Controller - roof", "via_device": "proxy", "mdl": "RSW-1-10001", "mf": "Raymon", "sw": "RSW_400_V2.01.13", "ids": ["controller_123"], "cns": [["mac", "00:a0:57:12:34:57"]]}, "o": {"name": "proxy", "sw": "unknown"}})
+            tests +=1
+    assert tests==1
+
 def test_must_incr_total(inv_data_seq2, inv_data_seq2_zero):
    i = InfosG3()
    tests = 0
-    for key, update in i.parse (inv_data_seq2):
+    for key, update in i.parse (inv_data_seq2, sensor=0x01900001):
        if key == 'total' or key == 'inverter' or key == 'env':
            assert update == True
            tests +=1   
@@ -426,7 +710,7 @@ def test_must_incr_total(inv_data_seq2, inv_data_seq2_zero):
    assert json.dumps(i.db['input']) == json.dumps({"pv1": {"Voltage": 33.6, "Current": 1.91, "Power": 64.5, "Daily_Generation": 1.08, "Total_Generation": 9.74}, "pv2": {"Voltage": 33.5, "Current": 1.36, "Power": 45.7, "Daily_Generation": 0.62, "Total_Generation": 7.62}, "pv3": {"Voltage": 0.0, "Current": 0.0, "Power": 0.0}, "pv4": {"Voltage": 0.0, "Current": 0.0, "Power": 0.0}})
    assert json.dumps(i.db['env']) == json.dumps({"Inverter_Status": 1, "Inverter_Temp": 23})
    tests = 0
-    for key, update in i.parse (inv_data_seq2):
+    for key, update in i.parse (inv_data_seq2, sensor=0x01900001):
        if key == 'total' or key == 'env':
            assert update == False
            tests +=1   
@@ -438,7 +722,7 @@ def test_must_incr_total(inv_data_seq2, inv_data_seq2_zero):
    assert json.dumps(i.db['inverter']) == json.dumps({"Rated_Power": 600, "BOOT_STATUS": 0, "DSP_STATUS": 21930, "Work_Mode": 0, "Max_Designed_Power": -1, "Input_Coefficient": -0.1, "Output_Coefficient": 100.0, "No_Inputs": 2})
        
    tests = 0
-    for key, update in i.parse (inv_data_seq2_zero):
+    for key, update in i.parse (inv_data_seq2_zero, sensor=0x01900001):
        if key == 'total':
            assert update == False
            tests +=1   
@@ -453,7 +737,7 @@ def test_must_incr_total(inv_data_seq2, inv_data_seq2_zero):
 def test_must_incr_total2(inv_data_seq2, inv_data_seq2_zero):
    i = InfosG3()
    tests = 0
-    for key, update in i.parse (inv_data_seq2_zero):
+    for key, update in i.parse (inv_data_seq2_zero, sensor=0x01900001):
        if key == 'total':
            assert update == False
            tests +=1   
@@ -467,7 +751,7 @@ def test_must_incr_total2(inv_data_seq2, inv_data_seq2_zero):
    assert json.dumps(i.db['env']) == json.dumps({"Inverter_Status": 1, "Inverter_Temp": 0})
    
    tests = 0
-    for key, update in i.parse (inv_data_seq2_zero):
+    for key, update in i.parse (inv_data_seq2_zero, sensor=0x01900001):
        if key == 'total' or key == 'env':
            assert update == False
            tests +=1   
@@ -478,7 +762,7 @@ def test_must_incr_total2(inv_data_seq2, inv_data_seq2_zero):
    assert json.dumps(i.db['env']) == json.dumps({"Inverter_Status": 1, "Inverter_Temp": 0})

    tests = 0
-    for key, update in i.parse (inv_data_seq2):
+    for key, update in i.parse (inv_data_seq2, sensor=0x01900001):
        if key == 'total' or key == 'env':
            tests +=1   

@@ -489,7 +773,7 @@ def test_must_incr_total2(inv_data_seq2, inv_data_seq2_zero):
 def test_new_data_types(inv_data_new):
    i = InfosG3()
    tests = 0
-    for key, update in i.parse (inv_data_new):
+    for key, update in i.parse (inv_data_new, sensor=0x01900001):
        if key == 'events':
            tests +=1
        elif key == 'inverter':
@@ -514,7 +798,7 @@ def test_invalid_data_type(invalid_data_seq):
    assert val == 0


-    for key, result in i.parse (invalid_data_seq):
+    for key, result in i.parse (invalid_data_seq, sensor=0x01900001):
        pass  # side effect in calling i.parse()
    assert json.dumps(i.db) == json.dumps({"inverter": {"Product_Name": "Microinv"}})

--- a/app/tests/test_infos_g3p.py
+++ b/app/tests/test_infos_g3p.py
@@ -1,9 +1,9 @@

 # test_with_pytest.py
 import pytest, json, math, random
-from app.src.infos import Register
-from app.src.gen3plus.infos_g3p import InfosG3P
-from app.src.gen3plus.infos_g3p import RegisterMap
+from infos import Register
+from gen3plus.infos_g3p import InfosG3P
+from gen3plus.infos_g3p import RegisterMap

@pytest.fixture(scope="session")
 def str_test_ip():
@@ -70,6 +70,40 @@ def inverter_data():  # 0x4210 ftype: 0x01
    msg += b'\x00\x00\x00\x00'
    return msg

+@pytest.fixture
+def batterie_data():  # 0x4210 ftype: 0x01
+    msg  = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x26\x30\xc7\xde'
+    msg += b'\x2d\x32\x28\x00\x00\x00\x84\x17\x79\x35\x01\x00\x4c\x12\x00\x00'
+    msg += b'\x34\x31\x30\x31\x32\x34\x30\x37\x30\x31\x34\x39\x30\x33\x31\x34'
+    msg += b'\x0d\x3a\x00\x70\x0d\x2c\x00\x00\x00\x00\x08\x20\x00\x00\x00\x00'
+    msg += b'\x14\x0e\xff\xfe\x03\xe8\x0c\x89\x0c\x89\x0c\x89\x0c\x8a\x0c\x89'
+    msg += b'\x0c\x89\x0c\x8a\x0c\x89\x0c\x89\x0c\x8a\x0c\x8a\x0c\x89\x0c\x89'
+    msg += b'\x0c\x89\x0c\x89\x0c\x88\x00\x0f\x00\x0f\x00\x0f\x00\x0e\x00\x00'
+    msg += b'\x00\x00\x00\x0f\x00\x00\x02\x05\x02\x01'
+    return msg
+
+@pytest.fixture
+def batterie_data1():  # 0x4210 ftype: 0x01
+    msg  = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x26\x30\xc7\xde'
+    msg += b'\x2d\x32\x28\x00\x00\x00\x84\x17\x79\x35\x01\x00\x4c\x12\x00\x00'
+    msg += b'\x34\x31\x30\x31\x32\x34\x30\x37\x30\x31\x34\x39\x30\x33\x31\x34'
+    msg += b'\x0d\x3a\x00\x70\x0d\x2c\x00\x00\x00\x00\x08\x20\x00\x00\x00\x00'
+    msg += b'\x01\x00\x00\x00\x03\xe8\x0c\x89\x0c\x89\x0c\x89\x0c\x8a\x0c\x89'
+    msg += b'\x0c\x89\x0c\x8a\x0c\x89\x0c\x89\x0c\x8a\x0c\x8a\x0c\x89\x0c\x89'
+    msg += b'\x0c\x89\x0c\x89\x0c\x88\x00\x0f\x00\x0f\x00\x0f\x0c\x0e\x01\x00'
+    msg += b'\x00\x00\x00\x0f\x00\x00\x02\x05\x02\x01'
+    return msg
+
+@pytest.fixture
+def batterie_data2():  # 0x4210 ftype: 0x01
+    msg  = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x26\x30\xc7\xde'
+    msg += b'\x2d\x32\x28\x00\x00\x00\x84\x17\x79\x35\x01\x00\x4c\x12\x00\x00'
+    msg += b'\x34\x31\x30\x31\x32\x34\x30\x37\x30\x31\x34\x39\x30\x33\x31\x34'
+    msg += b'\x0d\x3a\x00\x70\x0d\x2c\x00\x00\x00\x00\x08\x20\x00\x00\x00\x00'
+    msg += b'\x14\x0e\x02\xfe\x03\xe8\x0c\x89\x0c\x89\x0c\x89\x0c\x8a\x0c\x89'
+    msg += b'\x0c\x89\x0c\x8a\x0c\x89\x0c\x89\x0c\x8a\x0c\x8a\x0c\x89\x0c\x89'
+    msg += b'\x0c\x89\x0c\x89\x0c\x88\x00\x0f\x00\x0f\x00\x0f\x00\x0e'
+    return msg

 def test_default_db():
    i = InfosG3P(client_mode=False)
@@ -101,11 +135,11 @@ def test_build_4110(str_test_ip, device_data: bytes):
        build_msg[i] = device_data[i]
    assert device_data == build_msg    

-def test_parse_4210(inverter_data: bytes):
+def test_parse_4210_02b0(inverter_data: bytes):
    i = InfosG3P(client_mode=False)
    i.db.clear()
    
-    for key, update in i.parse (inverter_data, 0x42, 1):
+    for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
        pass  #  side effect is calling generator i.parse()

    assert json.dumps(i.db) == json.dumps({
@@ -120,17 +154,74 @@ def test_parse_4210(inverter_data: bytes):
                   "pv4": {"Voltage": 1.7, "Current": 0.01, "Power": 0.0, "Total_Generation": 15.58}}, 
         "total": {"Daily_Generation": 0.11, "Total_Generation": 101.36},
         "inv_unknown": {"Unknown_1": 512},
-         "other": {"Output_Shutdown": 65535, "Rated_Level": 3, "Grid_Volt_Cal_Coef": 1024}
+         "other": {"Output_Shutdown": 65535, "Rated_Level": 3, "Grid_Volt_Cal_Coef": 1024, "Prod_Compliance_Type": 6}
        })

+def test_parse_4210_3026(batterie_data: bytes):
+    i = InfosG3P(client_mode=False)
+    i.db.clear()
+    
+    for key, update in i.parse (batterie_data, 0x42, 1, 0x3026):
+        pass  #  side effect is calling generator i.parse()
+
+    assert json.dumps(i.db) == json.dumps({
+         "controller": {"Sensor_List": "3026", "Power_On_Time": 4684},
+         "inverter": {"Serial_Number": "4101240701490314"}, 
+         "batterie": {"pv1": {"Voltage": 33.86, "Current": 1.12, "MPPT-Status": 0}, 
+                      "pv2": {"Voltage": 33.72, "Current": 0.0, "MPPT-Status": 0}, 
+                      "batt": {"Total_Charging": 20.8, "Voltage": 51.34, "Current": -0.02, "SOC": 10.0, "Power": -1.0268000000000002, 'Batt_State': 0},
+                      "cell": {"Volt1": 3.21, "Volt2": 3.21, "Volt3": 3.21, "Volt4": 3.21, "Volt5": 3.21, "Volt6": 3.21, "Volt7": 3.21, "Volt8": 3.21, "Volt9": 3.21, "Volt10": 3.21, "Volt11": 3.21, "Volt12": 3.21, "Volt13": 3.21, "Volt14": 3.21, "Volt15": 3.21, "Volt16": 3.21, "Temp_1": 15, "Temp_2": 15,  "Temp_3": 15}, 
+                      "out": {"Voltage": 0.14, "Current": 0.0, "Out_Status": 0, "Power": 0.0, "Suppl_State": 0},
+                      "Controller_Temp": 15, "Reg_74": 0, "Hardware_Version": 517, "Software_Version": 513, 
+                      "PV_Power": 37.9232},
+        })
+
+def test_parse_4210_3026_prod(batterie_data1: bytes):
+    i = InfosG3P(client_mode=False)
+    i.db.clear()
+    
+    for key, update in i.parse (batterie_data1, 0x42, 1, 0x3026):
+        pass  #  side effect is calling generator i.parse()
+
+    assert json.dumps(i.db) == json.dumps({
+         "controller": {"Sensor_List": "3026", "Power_On_Time": 4684},
+         "inverter": {"Serial_Number": "4101240701490314"}, 
+         "batterie": {"pv1": {"Voltage": 33.86, "Current": 1.12, "MPPT-Status": 0}, 
+                      "pv2": {"Voltage": 33.72, "Current": 0.0, "MPPT-Status": 0}, 
+                      "batt": {"Total_Charging": 20.8, "Voltage": 2.56, "Current": 0.0, "SOC": 10.0, "Power": 0.0, 'Batt_State': 1},
+                      "cell": {"Volt1": 3.21, "Volt2": 3.21, "Volt3": 3.21, "Volt4": 3.21, "Volt5": 3.21, "Volt6": 3.21, "Volt7": 3.21, "Volt8": 3.21, "Volt9": 3.21, "Volt10": 3.21, "Volt11": 3.21, "Volt12": 3.21, "Volt13": 3.21, "Volt14": 3.21, "Volt15": 3.21, "Volt16": 3.21, "Temp_1": 15, "Temp_2": 15,  "Temp_3": 15}, 
+                      "out": {"Voltage": 30.86, "Current": 2.56, "Out_Status": 0, "Power": 79.0016, "Suppl_State": 1},
+                      "Controller_Temp": 15, "Reg_74": 0, "Hardware_Version": 517, "Software_Version": 513, 
+                      "PV_Power": 37.9232},
+        })
+
+def test_parse_4210_3026_incomplete(batterie_data2: bytes):
+    i = InfosG3P(client_mode=False)
+    i.db.clear()
+    
+    for key, update in i.parse (batterie_data2, 0x42, 1, 0x3026):
+        pass  #  side effect is calling generator i.parse()
+
+    assert json.dumps(i.db) == json.dumps({
+         "controller": {"Sensor_List": "3026", "Power_On_Time": 4684},
+         "inverter": {"Serial_Number": "4101240701490314"}, 
+         "batterie": {"pv1": {"Voltage": 33.86, "Current": 1.12, "MPPT-Status": 0}, 
+                      "pv2": {"Voltage": 33.72, "Current": 0.0, "MPPT-Status": 0}, 
+                      "batt": {"Total_Charging": 20.8, "Voltage": 51.34, "Current": 7.66, "SOC": 10.0, "Power": 393.2644, 'Batt_State': 2},
+                      "cell": {"Volt1": 3.21, "Volt2": 3.21, "Volt3": 3.21, "Volt4": 3.21, "Volt5": 3.21, "Volt6": 3.21, "Volt7": 3.21, "Volt8": 3.21, "Volt9": 3.21, "Volt10": 3.21, "Volt11": 3.21, "Volt12": 3.21, "Volt13": 3.21, "Volt14": 3.21, "Volt15": 3.21, "Volt16": 3.21, "Temp_1": 15, "Temp_2": 15,  "Temp_3": 15}, 
+                      "out": {"Voltage": 0.14, "Current": None, "Out_Status": None, "Power": None, "Suppl_State": None},
+                      "Controller_Temp": None, "Reg_74": None, "Hardware_Version": None, "Software_Version": None, 
+                      "PV_Power": 37.9232},
+         })
+
 def test_build_4210(inverter_data: bytes):
    i = InfosG3P(client_mode=False)
    i.db.clear()
    
-    for key, update in i.parse (inverter_data, 0x42, 1):
+    for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
        pass  #  side effect is calling generator i.parse()

-    build_msg = i.build(len(inverter_data), 0x42, 1)
+    build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
    for i in range(11, 31):
        build_msg[i] = inverter_data[i]
    assert inverter_data == build_msg    
@@ -138,6 +229,7 @@ def test_build_4210(inverter_data: bytes):
 def test_build_ha_conf1():
    i = InfosG3P(client_mode=False)
    i.static_init()                # initialize counter
+    i.set_db_def_value(Register.SENSOR_LIST, "02b0")

    tests = 0
    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123'):
@@ -212,6 +304,7 @@ def test_build_ha_conf2():
 def test_build_ha_conf3():
    i = InfosG3P(client_mode=True)
    i.static_init()                # initialize counter
+    i.set_db_def_value(Register.SENSOR_LIST, "02b0")

    tests = 0
    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123'):
@@ -283,56 +376,89 @@ def test_build_ha_conf4():

    assert tests==1

+def test_build_ha_conf5():
+    i = InfosG3P(client_mode=True)
+    i.static_init()                # initialize counter
+    i.set_db_def_value(Register.SENSOR_LIST, "3026")
+
+    tests = 0
+    for d_json, comp, node_id, id in i.ha_confs(ha_prfx="tsun/", node_id="garagendach/", snr='123'):
+
+        if id == 'out_power_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({"name": "Supply Power", "stat_t": "tsun/garagendach/batterie", "dev_cla": "power", "stat_cla": "measurement", "uniq_id": "out_power_123", "val_tpl": "{{ (value_json['out']['Power'] | int)}}", "unit_of_meas": "W", "dev": {"name": "Batterie", "sa": "Batterie", "via_device": "controller_123", "mdl": "TSOL-MSxx00", "mf": "TSUN", "ids": ["batterie_123"]}, "o": {"name": "proxy", "sw": "unknown"}})
+            tests +=1
+        elif id == 'daily_gen_123':
+            assert False
+        elif id == 'volt_pv1_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({"name": "Voltage", "stat_t": "tsun/garagendach/batterie", "dev_cla": "voltage", "stat_cla": "measurement", "uniq_id": "volt_pv1_123", "val_tpl": "{{ (value_json['pv1']['Voltage'] | float)}}", "unit_of_meas": "V", "ic": "mdi:gauge", "ent_cat": "diagnostic", "dev": {"name": "Module PV1", "sa": "Module PV1", "via_device": "batterie_123", "ids": ["bat_inp_pv1_123"]}, "o": {"name": "proxy", "sw": "unknown"}})
+            tests +=1
+        elif id == 'volt_pv2_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({"name": "Voltage", "stat_t": "tsun/garagendach/batterie", "dev_cla": "voltage", "stat_cla": "measurement", "uniq_id": "volt_pv2_123", "val_tpl": "{{ (value_json['pv2']['Voltage'] | float)}}", "unit_of_meas": "V", "ic": "mdi:gauge", "ent_cat": "diagnostic", "dev": {"name": "Module PV2", "sa": "Module PV2", "via_device": "batterie_123", "ids": ["bat_inp_pv2_123"]}, "o": {"name": "proxy", "sw": "unknown"}})
+            tests +=1
+        elif id == 'signal_123':
+            assert comp == 'sensor'
+            assert  d_json == json.dumps({})
+            tests +=1
+        elif id == 'inv_count_456':
+            assert False
+        else:
+            print(id)
+
+    assert tests==4
+
 def test_exception_and_calc(inverter_data: bytes):

    # patch table to convert temperature from °F to °C
-    ofs =     RegisterMap.map[0x420100d8]['offset']
-    RegisterMap.map[0x420100d8]['quotient'] =  1.8
-    RegisterMap.map[0x420100d8]['offset'] =  -32/1.8
+    ofs = RegisterMap.map_02b0[0x420100d8]['offset']
+    RegisterMap.map_02b0[0x420100d8]['quotient'] =  1.8
+    RegisterMap.map_02b0[0x420100d8]['offset'] =  -32/1.8
    # map PV1_VOLTAGE to invalid register  
-    RegisterMap.map[0x420100e0]['reg'] = Register.TEST_REG2
+    RegisterMap.map_02b0[0x420100e0]['reg'] = Register.TEST_REG2
    # set invalid maping entry for OUTPUT_POWER (string instead of dict type) 
-    backup = RegisterMap.map[0x420100de]
-    RegisterMap.map[0x420100de] = 'invalid_entry'
+    backup = RegisterMap.map_02b0[0x420100de]
+    RegisterMap.map_02b0[0x420100de] = 'invalid_entry'

    i = InfosG3P(client_mode=False)
    i.db.clear()
    
-    for key, update in i.parse (inverter_data, 0x42, 1):
+    for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
        pass  #  side effect is calling generator i.parse()
    assert math.isclose(12.2222, round (i.get_db_value(Register.INVERTER_TEMP, 0),4), rel_tol=1e-09, abs_tol=1e-09)
    
-    build_msg = i.build(len(inverter_data), 0x42, 1)
+    build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
    assert build_msg[32:0xde] == inverter_data[32:0xde]
    assert build_msg[0xde:0xe2] == b'\x00\x00\x00\x00'
    assert build_msg[0xe2:-1] == inverter_data[0xe2:-1]


    # remove a table entry and test parsing and building
-    del RegisterMap.map[0x420100d8]['quotient']
-    del RegisterMap.map[0x420100d8]['offset']
+    del RegisterMap.map_02b0[0x420100d8]['quotient']
+    del RegisterMap.map_02b0[0x420100d8]['offset']

    i.db.clear()
    
-    for key, update in i.parse (inverter_data, 0x42, 1):
+    for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
        pass  #  side effect is calling generator i.parse()
    assert 54 == i.get_db_value(Register.INVERTER_TEMP, 0)

-    build_msg = i.build(len(inverter_data), 0x42, 1)
+    build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
    assert build_msg[32:0xd8] == inverter_data[32:0xd8]
    assert build_msg[0xd8:0xe2] == b'\x006\x00\x00\x02X\x00\x00\x00\x00'
    assert build_msg[0xe2:-1] == inverter_data[0xe2:-1]

    # test restore table 
-    RegisterMap.map[0x420100d8]['offset'] = ofs
-    RegisterMap.map[0x420100e0]['reg'] = Register.PV1_VOLTAGE # reset mapping
-    RegisterMap.map[0x420100de] = backup # reset mapping
+    RegisterMap.map_02b0[0x420100d8]['offset'] = ofs
+    RegisterMap.map_02b0[0x420100e0]['reg'] = Register.PV1_VOLTAGE # reset mapping
+    RegisterMap.map_02b0[0x420100de] = backup # reset mapping

    # test orginial table 
    i.db.clear()    
-    for key, update in i.parse (inverter_data, 0x42, 1):
+    for key, update in i.parse (inverter_data, 0x42, 1, 0x02b0):
        pass  #  side effect is calling generator i.parse()
    assert 14 == i.get_db_value(Register.INVERTER_TEMP, 0)

-    build_msg = i.build(len(inverter_data), 0x42, 1)
+    build_msg = i.build(len(inverter_data), 0x42, 1, 0x02b0)
    assert build_msg[32:-1] == inverter_data[32:-1]
--- a/app/tests/test_inverter_base.py
+++ b/app/tests/test_inverter_base.py
@@ -5,14 +5,14 @@ import gc

 from mock import patch
 from enum import Enum
-from app.src.infos import Infos
-from app.src.config import Config
-from app.src.gen3.talent import Talent
-from app.src.inverter_base import InverterBase
-from app.src.singleton import Singleton
-from app.src.async_stream import AsyncStream, AsyncStreamClient
+from infos import Infos
+from cnf.config import Config
+from gen3.talent import Talent
+from inverter_base import InverterBase
+from singleton import Singleton
+from async_stream import AsyncStream, AsyncStreamClient

-from app.tests.test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname
+from test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname

 pytest_plugins = ('pytest_asyncio',)

@@ -54,11 +54,12 @@ class FakeReader():


 class FakeWriter():
+    peer = ('47.1.2.3', 10000)
    def write(self, buf: bytes):
        return
    def get_extra_info(self, sel: str):
        if sel == 'peername':
-            return 'remote.intern'
+            return self.peer
        elif sel == 'sockname':
            return 'sock:1234'
        assert False
@@ -69,13 +70,13 @@ class FakeWriter():
    async def wait_closed(self):
        return

-class TestType(Enum):
+class MockType(Enum):
    RD_TEST_0_BYTES = 1
    RD_TEST_TIMEOUT = 2
    RD_TEST_EXCEPT = 3


-test  = TestType.RD_TEST_0_BYTES
+test  = MockType.RD_TEST_0_BYTES

@pytest.fixture
 def patch_open_connection():
@@ -84,10 +85,9 @@ def patch_open_connection():
        return FakeReader(), FakeWriter()
    
    def new_open(host: str, port: int):
-        global test
-        if test == TestType.RD_TEST_TIMEOUT:
+        if test == MockType.RD_TEST_TIMEOUT:
            raise ConnectionRefusedError
-        elif test == TestType.RD_TEST_EXCEPT:
+        elif test == MockType.RD_TEST_EXCEPT:
            raise ValueError("Value cannot be negative") # Compliant
        return new_conn(None)

@@ -241,6 +241,118 @@ async def test_remote_conn(config_conn, patch_open_connection):
        cnt += 1
    assert cnt == 0

+@pytest.mark.asyncio
+async def test_remote_conn_to_private(config_conn, patch_open_connection):
+    '''check DNS resolving of the TSUN FQDN to a local address'''
+    _ = config_conn
+    _ = patch_open_connection
+    assert asyncio.get_running_loop()
+    InverterBase._registry.clear()
+    reader = FakeReader()
+    writer =  FakeWriter()
+    FakeWriter.peer = ("192.168.0.1", 10000)
+
+    with InverterBase(reader, writer, 'tsun', Talent) as inverter:
+        assert inverter.local.stream
+        assert inverter.local.ifc
+        await inverter.create_remote()
+        await asyncio.sleep(0)
+        assert not Config.act_config['tsun']['enabled']
+        assert inverter.remote.stream
+        assert inverter.remote.ifc
+        assert inverter.local.ifc.healthy()
+
+    # outside context manager the unhealth AsyncStream is released
+    FakeWriter.peer = ("47.1.2.3", 10000)
+    cnt = 0
+    for inv in InverterBase:
+        assert inv.healthy()  # inverter is healthy again (without the unhealty AsyncStream)
+        cnt += 1
+        del inv
+    assert cnt == 1
+
+    del inverter
+    cnt = 0
+    for inv in InverterBase:
+        print(f'InverterBase refs:{gc.get_referrers(inv)}')
+        cnt += 1
+    assert cnt == 0
+
+
+@pytest.mark.asyncio
+async def test_remote_conn_to_loopback(config_conn, patch_open_connection):
+    '''check DNS resolving of the TSUN FQDN to the loopback address'''
+    _ = config_conn
+    _ = patch_open_connection
+    assert asyncio.get_running_loop()
+    InverterBase._registry.clear()
+    reader = FakeReader()
+    writer =  FakeWriter()
+    FakeWriter.peer = ("127.0.0.1", 10000)
+
+    with InverterBase(reader, writer, 'tsun', Talent) as inverter:
+        assert inverter.local.stream
+        assert inverter.local.ifc
+        await inverter.create_remote()
+        await asyncio.sleep(0)
+        assert not Config.act_config['tsun']['enabled']
+        assert inverter.remote.stream
+        assert inverter.remote.ifc
+        assert inverter.local.ifc.healthy()
+
+    # outside context manager the unhealth AsyncStream is released
+    FakeWriter.peer = ("47.1.2.3", 10000)
+    cnt = 0
+    for inv in InverterBase:
+        assert inv.healthy()  # inverter is healthy again (without the unhealty AsyncStream)
+        cnt += 1
+        del inv
+    assert cnt == 1
+
+    del inverter
+    cnt = 0
+    for inv in InverterBase:
+        print(f'InverterBase refs:{gc.get_referrers(inv)}')
+        cnt += 1
+    assert cnt == 0
+
+@pytest.mark.asyncio
+async def test_remote_conn_to_none(config_conn, patch_open_connection):
+    '''check if get_extra_info() return None in case of an error'''
+    _ = config_conn
+    _ = patch_open_connection
+    assert asyncio.get_running_loop()
+    InverterBase._registry.clear()
+    reader = FakeReader()
+    writer =  FakeWriter()
+    FakeWriter.peer = None
+
+    with InverterBase(reader, writer, 'tsun', Talent) as inverter:
+        assert inverter.local.stream
+        assert inverter.local.ifc
+        await inverter.create_remote()
+        await asyncio.sleep(0)
+        assert Config.act_config['tsun']['enabled']
+        assert inverter.remote.stream
+        assert inverter.remote.ifc
+        assert inverter.local.ifc.healthy()
+
+    # outside context manager the unhealth AsyncStream is released
+    FakeWriter.peer = ("47.1.2.3", 10000)
+    cnt = 0
+    for inv in InverterBase:
+        assert inv.healthy()  # inverter is healthy again (without the unhealty AsyncStream)
+        cnt += 1
+        del inv
+    assert cnt == 1
+
+    del inverter
+    cnt = 0
+    for inv in InverterBase:
+        print(f'InverterBase refs:{gc.get_referrers(inv)}')
+        cnt += 1
+    assert cnt == 0
+
@pytest.mark.asyncio
 async def test_unhealthy_remote(config_conn, patch_open_connection, patch_unhealthy_remote):
    _ = config_conn
--- a/app/tests/test_inverter_g3.py
+++ b/app/tests/test_inverter_g3.py
@@ -5,15 +5,15 @@ import sys,gc

 from mock import patch
 from enum import Enum
-from app.src.infos import Infos
-from app.src.config import Config
-from app.src.proxy import Proxy
-from app.src.inverter_base import InverterBase
-from app.src.singleton import Singleton
-from app.src.gen3.inverter_g3 import InverterG3
-from app.src.async_stream import AsyncStream
+from infos import Infos
+from cnf.config import Config
+from proxy import Proxy
+from inverter_base import InverterBase
+from singleton import Singleton
+from gen3.inverter_g3 import InverterG3
+from async_stream import AsyncStream

-from app.tests.test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname
+from test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname

 pytest_plugins = ('pytest_asyncio',)

@@ -59,7 +59,7 @@ class FakeWriter():
        return
    def get_extra_info(self, sel: str):
        if sel == 'peername':
-            return 'remote.intern'
+            return ('47.1.2.3', 10000)
        elif sel == 'sockname':
            return 'sock:1234'
        assert False
@@ -70,13 +70,13 @@ class FakeWriter():
    async def wait_closed(self):
        return

-class TestType(Enum):
+class MockType(Enum):
    RD_TEST_0_BYTES = 1
    RD_TEST_TIMEOUT = 2
    RD_TEST_EXCEPT = 3


-test  = TestType.RD_TEST_0_BYTES
+test  = MockType.RD_TEST_0_BYTES

@pytest.fixture
 def patch_open_connection():
@@ -85,10 +85,9 @@ def patch_open_connection():
        return FakeReader(), FakeWriter()
    
    def new_open(host: str, port: int):
-        global test
-        if test == TestType.RD_TEST_TIMEOUT:
+        if test == MockType.RD_TEST_TIMEOUT:
            raise ConnectionRefusedError
-        elif test == TestType.RD_TEST_EXCEPT:
+        elif test == MockType.RD_TEST_EXCEPT:
            raise ValueError("Value cannot be negative") # Compliant
        return new_conn(None)

@@ -144,18 +143,19 @@ async def test_remote_except(config_conn, patch_open_connection):
    assert asyncio.get_running_loop()

    global test
-    test  = TestType.RD_TEST_TIMEOUT
+    test  = MockType.RD_TEST_TIMEOUT

    with InverterG3(FakeReader(), FakeWriter()) as inverter:
        await inverter.create_remote()
        await asyncio.sleep(0)
        assert inverter.remote.stream==None

-        test  = TestType.RD_TEST_EXCEPT
+        test  = MockType.RD_TEST_EXCEPT
        await inverter.create_remote()
        await asyncio.sleep(0)
        assert inverter.remote.stream==None
    del inverter
+    test  = MockType.RD_TEST_0_BYTES

    cnt = 0
    for inv in InverterBase:
--- a/app/tests/test_inverter_g3p.py
+++ b/app/tests/test_inverter_g3p.py
@@ -4,14 +4,14 @@ import asyncio

 from mock import patch
 from enum import Enum
-from app.src.infos import Infos
-from app.src.config import Config
-from app.src.proxy import Proxy
-from app.src.inverter_base import InverterBase
-from app.src.singleton import Singleton
-from app.src.gen3plus.inverter_g3p import InverterG3P
+from infos import Infos
+from cnf.config import Config
+from proxy import Proxy
+from inverter_base import InverterBase
+from singleton import Singleton
+from gen3plus.inverter_g3p import InverterG3P

-from app.tests.test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname
+from test_modbus_tcp import patch_mqtt_err, patch_mqtt_except, test_port, test_hostname


 pytest_plugins = ('pytest_asyncio',)
@@ -58,7 +58,7 @@ class FakeWriter():
        return
    def get_extra_info(self, sel: str):
        if sel == 'peername':
-            return 'remote.intern'
+            return ('47.1.2.3', 10000)
        elif sel == 'sockname':
            return 'sock:1234'
        assert False
@@ -69,13 +69,13 @@ class FakeWriter():
    async def wait_closed(self):
        return

-class TestType(Enum):
+class MockType(Enum):
    RD_TEST_0_BYTES = 1
    RD_TEST_TIMEOUT = 2
    RD_TEST_EXCEPT = 3


-test  = TestType.RD_TEST_0_BYTES
+test  = MockType.RD_TEST_0_BYTES

@pytest.fixture
 def patch_open_connection():
@@ -84,17 +84,17 @@ def patch_open_connection():
        return FakeReader(), FakeWriter()
    
    def new_open(host: str, port: int):
-        global test
-        if test == TestType.RD_TEST_TIMEOUT:
+        if test == MockType.RD_TEST_TIMEOUT:
            raise ConnectionRefusedError
-        elif test == TestType.RD_TEST_EXCEPT:
+        elif test == MockType.RD_TEST_EXCEPT:
            raise ValueError("Value cannot be negative") # Compliant
        return new_conn(None)

    with patch.object(asyncio, 'open_connection', new_open) as conn:
        yield conn

-def test_method_calls():
+def test_method_calls(config_conn):
+    _ = config_conn
    reader = FakeReader()
    writer =  FakeWriter()
    InverterBase._registry.clear()
@@ -121,18 +121,21 @@ async def test_remote_except(config_conn, patch_open_connection):
    assert asyncio.get_running_loop()
    
    global test
-    test  = TestType.RD_TEST_TIMEOUT
+    test  = MockType.RD_TEST_TIMEOUT

    with InverterG3P(FakeReader(), FakeWriter(), client_mode=False) as inverter:
        await inverter.create_remote()
        await asyncio.sleep(0)
        assert inverter.remote.stream==None

-        test  = TestType.RD_TEST_EXCEPT
+        test  = MockType.RD_TEST_EXCEPT
        await inverter.create_remote()
        await asyncio.sleep(0)
        assert inverter.remote.stream==None

+    test = MockType.RD_TEST_0_BYTES
+
+
@pytest.mark.asyncio
 async def test_mqtt_publish(config_conn, patch_open_connection):
    _ = config_conn
--- a/app/tests/test_modbus.py
+++ b/app/tests/test_modbus.py
@@ -1,8 +1,8 @@
 # test_with_pytest.py
 import pytest
 import asyncio
-from app.src.modbus import Modbus
-from app.src.infos import Infos, Register
+from modbus import Modbus
+from infos import Infos, Register

 pytest_plugins = ('pytest_asyncio',)

--- a/app/tests/test_modbus_tcp.py
+++ b/app/tests/test_modbus_tcp.py
@@ -5,14 +5,14 @@ from aiomqtt import MqttCodeError

 from mock import patch
 from enum import Enum
-from app.src.singleton import Singleton
-from app.src.config import Config
-from app.src.infos import Infos
-from app.src.mqtt import Mqtt
-from app.src.inverter_base import InverterBase
-from app.src.messages import Message, State
-from app.src.proxy import Proxy
-from app.src.modbus_tcp import ModbusConn, ModbusTcp
+from singleton import Singleton
+from cnf.config import Config
+from infos import Infos
+from mqtt import Mqtt
+from inverter_base import InverterBase
+from messages import Message, State
+from proxy import Proxy
+from modbus_tcp import ModbusConn, ModbusTcp


 pytest_plugins = ('pytest_asyncio',)
@@ -190,7 +190,8 @@ def patch_mqtt_except():
        yield conn

@pytest.mark.asyncio
-async def test_modbus_conn(patch_open):
+async def test_modbus_conn(config_conn, patch_open):
+    _ = config_conn
    _ = patch_open
    assert Infos.stat['proxy']['Inverter_Cnt'] == 0

@@ -210,6 +211,7 @@ async def test_modbus_conn(patch_open):

@pytest.mark.asyncio
 async def test_modbus_no_cnf():
+    _ = config_conn
    assert Infos.stat['proxy']['Inverter_Cnt'] == 0
    loop = asyncio.get_event_loop()
    ModbusTcp(loop)
--- a/app/tests/test_mqtt.py
+++ b/app/tests/test_mqtt.py
@@ -5,13 +5,15 @@ import aiomqtt
 import logging

 from mock import patch, Mock
-from app.src.async_stream import AsyncIfcImpl
-from app.src.singleton import Singleton
-from app.src.mqtt import Mqtt
-from app.src.modbus import Modbus
-from app.src.gen3plus.solarman_v5 import SolarmanV5
-from app.src.config import Config
+from async_stream import AsyncIfcImpl
+from singleton import Singleton
+from mqtt import Mqtt
+from modbus import Modbus
+from gen3plus.solarman_v5 import SolarmanV5
+from cnf.config import Config

+NO_MOSQUITTO_TEST = False
+'''disable all tests with connections to test.mosquitto.org'''

 pytest_plugins = ('pytest_asyncio',)

@@ -45,7 +47,7 @@ def config_no_conn(test_port):

@pytest.fixture
 def spy_at_cmd():
-    conn = SolarmanV5(('test.local', 1234), server_side=True, client_mode= False, ifc=AsyncIfcImpl())
+    conn = SolarmanV5(None, ('test.local', 1234), server_side=True, client_mode= False, ifc=AsyncIfcImpl())
    conn.node_id = 'inv_2/'
    with patch.object(conn, 'send_at_cmd', wraps=conn.send_at_cmd) as wrapped_conn:
        yield wrapped_conn
@@ -53,7 +55,7 @@ def spy_at_cmd():

@pytest.fixture
 def spy_modbus_cmd():
-    conn = SolarmanV5(('test.local', 1234), server_side=True, client_mode= False, ifc=AsyncIfcImpl())
+    conn = SolarmanV5(None, ('test.local', 1234), server_side=True, client_mode= False, ifc=AsyncIfcImpl())
    conn.node_id = 'inv_1/'
    with patch.object(conn, 'send_modbus_cmd', wraps=conn.send_modbus_cmd) as wrapped_conn:
        yield wrapped_conn
@@ -61,7 +63,7 @@ def spy_modbus_cmd():

@pytest.fixture
 def spy_modbus_cmd_client():
-    conn = SolarmanV5(('test.local', 1234), server_side=False, client_mode= False, ifc=AsyncIfcImpl())
+    conn = SolarmanV5(None, ('test.local', 1234), server_side=False, client_mode= False, ifc=AsyncIfcImpl())
    conn.node_id = 'inv_1/'
    with patch.object(conn, 'send_modbus_cmd', wraps=conn.send_modbus_cmd) as wrapped_conn:
        yield wrapped_conn
@@ -69,23 +71,77 @@ def spy_modbus_cmd_client():

 def test_native_client(test_hostname, test_port):
    """Sanity check: Make sure the paho-mqtt client can connect to the test
-    MQTT server.
+    MQTT server. Otherwise the test set NO_MOSQUITTO_TEST to True and disable
+    all test cases which depends on the test.mosquitto.org server
    """
+    global NO_MOSQUITTO_TEST
+    if NO_MOSQUITTO_TEST:
+        pytest.skip('skipping, since Mosquitto is not reliable at the moment')

    import paho.mqtt.client as mqtt
    import threading

-    c = mqtt.Client()
+    c = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)
    c.loop_start()
    try:
        # Just make sure the client connects successfully
        on_connect = threading.Event()
        c.on_connect = Mock(side_effect=lambda *_: on_connect.set())
        c.connect_async(test_hostname, test_port)
-        assert on_connect.wait(5)
+        if not on_connect.wait(3):
+            NO_MOSQUITTO_TEST = True  # skip all mosquitto tests
+            pytest.skip('skipping, since Mosquitto is not reliable at the moment')
    finally:
        c.loop_stop()

+@pytest.mark.asyncio
+async def test_mqtt_connection(config_mqtt_conn):
+    if NO_MOSQUITTO_TEST:
+        pytest.skip('skipping, since Mosquitto is not reliable at the moment')
+
+    _ = config_mqtt_conn
+    assert asyncio.get_running_loop()
+
+    on_connect =  asyncio.Event()
+    async def cb():
+        on_connect.set()
+
+    try:
+        m = Mqtt(cb)
+        assert m.task
+        assert await asyncio.wait_for(on_connect.wait(), 5)
+        # await asyncio.sleep(1)
+        assert 0 == m.ha_restarts
+        await m.publish('homeassistant/status', 'online')
+    except TimeoutError:
+        assert False
+    finally:
+        await m.close()
+        await m.publish('homeassistant/status', 'online')
+
+@pytest.mark.asyncio
+async def test_ha_reconnect(config_mqtt_conn):
+    if NO_MOSQUITTO_TEST:
+        pytest.skip('skipping, since Mosquitto is not reliable at the moment')
+
+    _ = config_mqtt_conn
+    on_connect =  asyncio.Event()
+    async def cb():
+        on_connect.set()
+
+    try:
+        m = Mqtt(cb)
+        msg = aiomqtt.Message(topic= 'homeassistant/status', payload= b'offline', qos= 0, retain = False, mid= 0, properties= None)
+        await m.dispatch_msg(msg)
+        assert not on_connect.is_set()
+
+        msg = aiomqtt.Message(topic= 'homeassistant/status', payload= b'online', qos= 0, retain = False, mid= 0, properties= None)
+        await m.dispatch_msg(msg)
+        assert on_connect.is_set()
+
+    finally:
+        await m.close()
+
@pytest.mark.asyncio
 async def test_mqtt_no_config(config_no_conn):
    _ = config_no_conn
@@ -110,29 +166,6 @@ async def test_mqtt_no_config(config_no_conn):
    finally:
        await m.close()

-@pytest.mark.asyncio
-async def test_mqtt_connection(config_mqtt_conn):
-    _ = config_mqtt_conn
-    assert asyncio.get_running_loop()
-
-    on_connect =  asyncio.Event()
-    async def cb():
-        on_connect.set()
-
-    try:
-        m = Mqtt(cb)
-        assert m.task
-        assert await asyncio.wait_for(on_connect.wait(), 5)
-        # await asyncio.sleep(1)
-        assert 0 == m.ha_restarts
-        await m.publish('homeassistant/status', 'online')
-    except TimeoutError:
-        assert False
-    finally:
-        await m.close()
-        await m.publish('homeassistant/status', 'online')
-
-
@pytest.mark.asyncio
 async def test_msg_dispatch(config_mqtt_conn, spy_modbus_cmd):
    _ = config_mqtt_conn
@@ -209,26 +242,6 @@ async def test_msg_ignore_client_conn(config_mqtt_conn, spy_modbus_cmd_client):
    finally:
        await m.close()

-@pytest.mark.asyncio
-async def test_ha_reconnect(config_mqtt_conn):
-    _ = config_mqtt_conn
-    on_connect =  asyncio.Event()
-    async def cb():
-        on_connect.set()
-
-    try:
-        m = Mqtt(cb)
-        msg = aiomqtt.Message(topic= 'homeassistant/status', payload= b'offline', qos= 0, retain = False, mid= 0, properties= None)
-        await m.dispatch_msg(msg)
-        assert not on_connect.is_set()
-
-        msg = aiomqtt.Message(topic= 'homeassistant/status', payload= b'online', qos= 0, retain = False, mid= 0, properties= None)
-        await m.dispatch_msg(msg)
-        assert on_connect.is_set()
-
-    finally:
-        await m.close()
-
@pytest.mark.asyncio
 async def test_ignore_unknown_func(config_mqtt_conn):
    '''don't dispatch for unknwon function names'''
--- a/app/tests/test_proxy.py
+++ b/app/tests/test_proxy.py
@@ -5,11 +5,11 @@ import aiomqtt
 import logging

 from mock import patch, Mock
-from app.src.singleton import Singleton
-from app.src.proxy import Proxy
-from app.src.mqtt import Mqtt
-from app.src.gen3plus.solarman_v5 import SolarmanV5
-from app.src.config import Config
+from singleton import Singleton
+from proxy import Proxy
+from mqtt import Mqtt
+from gen3plus.solarman_v5 import SolarmanV5
+from cnf.config import Config


 pytest_plugins = ('pytest_asyncio',)
--- a/app/tests/test_server.py
+++ b/app/tests/test_server.py
@@ -0,0 +1,32 @@
+# test_with_pytest.py
+import pytest
+import logging
+import os
+from mock import patch
+from server import get_log_level
+
+def test_get_log_level():
+
+    with patch.dict(os.environ, {}):
+        log_lvl = get_log_level()
+        assert log_lvl == None
+
+    with patch.dict(os.environ, {'LOG_LVL': 'DEBUG'}):
+        log_lvl = get_log_level()
+        assert log_lvl == logging.DEBUG
+
+    with patch.dict(os.environ, {'LOG_LVL': 'INFO'}):
+        log_lvl = get_log_level()
+        assert log_lvl == logging.INFO
+
+    with patch.dict(os.environ, {'LOG_LVL': 'WARN'}):
+        log_lvl = get_log_level()
+        assert log_lvl == logging.WARNING
+
+    with patch.dict(os.environ, {'LOG_LVL': 'ERROR'}):
+        log_lvl = get_log_level()
+        assert log_lvl == logging.ERROR
+
+    with patch.dict(os.environ, {'LOG_LVL': 'UNKNOWN'}):
+        log_lvl = get_log_level()
+        assert log_lvl == None
--- a/app/tests/test_singleton.py
+++ b/app/tests/test_singleton.py
@@ -1,16 +1,16 @@
 # test_with_pytest.py
 import pytest
-from app.src.singleton import Singleton
+from singleton import Singleton

-class Test(metaclass=Singleton):
+class Example(metaclass=Singleton):
    def __init__(self):
        pass  # is a dummy test class

 def test_singleton_metaclass():
    Singleton._instances.clear()
-    a = Test()
+    a = Example()
    assert 1 == len(Singleton._instances)
-    b = Test()
+    b = Example()
    assert 1 == len(Singleton._instances)
    assert a is  b
    del a
--- a/app/tests/test_solarman.py
+++ b/app/tests/test_solarman.py
@@ -4,13 +4,21 @@ import time
 import asyncio
 import logging
 import random
+from asyncio import StreamReader, StreamWriter
 from math import isclose
-from app.src.async_stream import AsyncIfcImpl, StreamPtr
-from app.src.gen3plus.solarman_v5 import SolarmanV5, SolarmanBase
-from app.src.config import Config
-from app.src.infos import Infos, Register
-from app.src.modbus import Modbus
-from app.src.messages import State, Message
+
+from async_stream import AsyncIfcImpl, StreamPtr
+from gen3plus.solarman_v5 import SolarmanV5, SolarmanBase
+from cnf.config import Config
+from infos import Infos, Register
+from modbus import Modbus
+from messages import State, Message
+from proxy import Proxy
+from test_inverter_g3p import FakeReader, FakeWriter, patch_open_connection
+from inverter_base import InverterBase
+from test_modbus_tcp import test_port, test_hostname
+
+


 pytest_plugins = ('pytest_asyncio',)
@@ -24,6 +32,8 @@ heartbeat = 60

 class Mqtt():
    def __init__(self):
+        self.clear()
+    def clear(self):
        self.key = ''
        self.data = ''

@@ -40,17 +50,20 @@ class FakeIfc(AsyncIfcImpl):
    async def create_remote(self):
        await asyncio.sleep(0)

+class FakeInverter():
+    def __init__(self):
+        self.forward_at_cmd_resp = False
+
 class MemoryStream(SolarmanV5):
-    def __init__(self, msg, chunks = (0,), server_side: bool = True):
+    def __init__(self, msg, chunks = (0,), server_side: bool = True, inverter=FakeInverter()):
        _ifc = FakeIfc()
-        super().__init__(('test.local', 1234), _ifc, server_side, client_mode=False)
+        super().__init__(inverter, ('test.local', 1234), _ifc, server_side, client_mode=False)
        if server_side:
            self.mb.timeout = 0.4   # overwrite for faster testing
        self.mb_first_timeout = 0.5
        self.mb_timeout = 0.5
        self.sent_pdu = b''
        self.ifc.tx_fifo.reg_trigger(self.write_cb)
-        self.mqtt = Mqtt()
        self.__msg = msg
        self.__msg_len = len(msg)
        self.__chunks = chunks
@@ -62,7 +75,6 @@ class MemoryStream(SolarmanV5):
        self.db.stat['proxy']['AT_Command'] = 0
        self.db.stat['proxy']['AT_Command_Blocked'] = 0
        self.test_exception_async_write = False
-        self.entity_prfx = ''
        self.at_acl = {'mqtt': {'allow': ['AT+'], 'block': ['AT+WEBU']}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE', 'AT+TIME'], 'block': ['AT+WEBU']}}
        self.key = ''
        self.data = ''
@@ -85,8 +97,8 @@ class MemoryStream(SolarmanV5):
        self.__chunk_idx = 0

    def publish_mqtt(self, key, data):
-        self.key = key
-        self.data = data
+        Proxy.mqtt.key = key
+        Proxy.mqtt.data = data

    def _read(self) -> int:
        copied_bytes = 0
@@ -130,6 +142,12 @@ def get_sn() -> bytes:
 def get_sn_int() -> int:
    return 2070233889

+def get_dcu_sn() -> bytes:
+    return b'\x20\x43\x65\x7b'
+
+def get_dcu_sn_int() -> int:
+    return 2070233888
+
 def get_inv_no() -> bytes:
    return b'T170000000000001'

@@ -560,6 +578,17 @@ def at_command_rsp_msg():  # 0x1510
    msg += b'\x15'
    return msg

+@pytest.fixture
+def at_command_interim_rsp_msg():  # 0x0510
+    msg  = b'\xa5\x25\x00\x10\x05\x03\x03' +get_sn()  +b'\x08\x01'
+    msg += total()  
+    msg += hb()
+    msg += b'\x00\x00\x00\x00+ok=10\x2c'
+    msg += b'start download\x0d\x0a'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
@pytest.fixture
 def heartbeat_ind_msg():  # 0x4710
    msg  = b'\xa5\x01\x00\x10\x47\x10\x84' +get_sn()
@@ -615,6 +644,15 @@ def msg_modbus_cmd_fwd():
    msg += b'\x15'
    return msg

+@pytest.fixture
+def msg_modbus_cmd_seq():
+    msg  = b'\xa5\x17\x00\x10\x45\x03\x02' +get_sn()  +b'\x05\x26\x30\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x01\x06\x01\x00\x01'
+    msg += b'\x03\xe8'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
@pytest.fixture
 def msg_modbus_cmd_crc_err():
    msg  = b'\xa5\x17\x00\x10\x45\x03\x02' +get_sn()  +b'\x02\xb0\x02'
@@ -637,6 +675,32 @@ def msg_modbus_rsp():  # 0x1510
    msg += b'\x15'
    return msg

+@pytest.fixture
+def msg_modbus_interim_rsp():  # 0x0510
+    msg  = b'\xa5\x3b\x00\x10\x15\x03\x03' +get_sn()  +b'\x02\x01'
+    msg += total()  
+    msg += hb()
+    msg += b'\x0a\xe2\xfa\x33\x01\x03\x28\x40\x10\x08\xd8'
+    msg += b'\x00\x00\x13\x87\x00\x31\x00\x68\x02\x58\x00\x00\x01\x53\x00\x02'
+    msg += b'\x00\x00\x01\x52\x00\x02\x00\x00\x01\x53\x00\x03\x00\x00\x00\x04'
+    msg += b'\x00\x01\x00\x00\x6c\x68'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def msg_modbus_rsp_inv_id2():  # 0x1510
+    msg  = b'\xa5\x3b\x00\x10\x15\x03\x03' +get_sn()  +b'\x02\x01'
+    msg += total()  
+    msg += hb()
+    msg += b'\x0a\xe2\xfa\x33\x02\x03\x28\x40\x10\x08\xd8'
+    msg += b'\x00\x00\x13\x87\x00\x31\x00\x68\x02\x58\x00\x00\x01\x53\x00\x02'
+    msg += b'\x00\x00\x01\x52\x00\x02\x00\x00\x01\x53\x00\x03\x00\x00\x00\x04'
+    msg += b'\x00\x01\x00\x00\x2a\xaa'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
@pytest.fixture
 def msg_modbus_invalid():  # 0x1510
    msg  = b'\xa5\x3b\x00\x10\x15\x03\x03' +get_sn()  +b'\x02\x00'
@@ -672,17 +736,124 @@ def msg_unknown_cmd_rsp():  # 0x1510
    msg += b'\x15'
    return msg

+@pytest.fixture
+def dcu_modbus_rsp():  # 0x1510
+    msg  = b'\xa5\x6d\x00\x10\x15\x03\x03' +get_dcu_sn()  +b'\x02\x01'
+    msg += total()  
+    msg += hb()
+    msg += b'\x4d\x0d\x84\x34\x01\x03\x5a\x34\x31\x30\x31'
+    msg += b'\x32\x34\x30\x37\x30\x31\x34\x39\x30\x33\x31\x34\x00\x32\x00\x00'
+    msg += b'\x00\x32\x00\x00\x00\x00\x10\x7b\x00\x02\x00\x02\x14\x9b\xfe\xfd'
+    msg += b'\x25\x28\x0c\xe1\x0c\xde\x0c\xe1\x0c\xe1\x0c\xe0\x0c\xe1\x0c\xe3'
+    msg += b'\x0c\xdf\x0c\xe0\x0c\xe2\x0c\xe1\x0c\xe1\x0c\xe2\x0c\xe2\x0c\xe3'
+    msg += b'\x0c\xdf\x00\x14\x00\x14\x00\x13\x0f\x94\x01\x4a\x00\x01\x00\x15'
+    msg += b'\x00\x00\x02\x05\x02\x01\x14\xab' 
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_dev_ind_msg(): # 0x4110
+    msg  = b'\xa5\x3a\x01\x10\x41\x91\x01' +get_dcu_sn()  +b'\x02\xc6\xde\x2d\x32'
+    msg += b'\x27\x00\x00\x00\x00\x00\x00\x00\x05\x3c\x78\x01\x5c\x01\x4c\x53'
+    msg += b'\x57\x35\x5f\x30\x31\x5f\x33\x30\x32\x36\x5f\x4e\x53\x5f\x30\x35'
+    msg += b'\x5f\x30\x31\x2e\x30\x30\x2e\x30\x30\x2e\x30\x30\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\xd4\x27\x87\x12\xad\xc0\x31\x39\x32\x2e'
+    msg += b'\x31\x36\x38\x2e\x39\x2e\x31\x34\x00\x00\x00\x00\x01\x00\x01\x26'
+    msg += b'\x30\x0f\x00\xff\x56\x31\x2e\x31\x2e\x30\x30\x2e\x30\x42\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xfe\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x7a\x75\x68\x61\x75\x73\x65\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x08\x01\x01\x01\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x01'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_dev_rsp_msg():  # 0x1110
+    msg  = b'\xa5\x0a\x00\x10\x11\x92\x01' +get_dcu_sn()  +b'\x02\x01'
+    msg += total()
+    msg += hb()
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_data_ind_msg(): # 0x4210
+    msg  = b'\xa5\x6f\x00\x10\x42\x92\x02' +get_dcu_sn()  +b'\x01\x26\x30\xc7\xde'
+    msg += b'\x2d\x32\x28\x00\x00\x00\x84\x17\x79\x35\x01\x00\x4c\x12\x00\x00'
+    msg += b'\x34\x31\x30\x31\x32\x34\x30\x37\x30\x31\x34\x39\x30\x33\x31\x34'
+    msg += b'\x0d\x3a\x00\x00\x0d\x2c\x00\x00\x00\x00\x08\x20\x00\x00\x00\x00'
+    msg += b'\x14\x0e\xff\xfe\x03\xe8\x0c\x89\x0c\x89\x0c\x89\x0c\x8a\x0c\x89'
+    msg += b'\x0c\x89\x0c\x8a\x0c\x89\x0c\x89\x0c\x8a\x0c\x8a\x0c\x89\x0c\x89'
+    msg += b'\x0c\x89\x0c\x89\x0c\x88\x00\x0f\x00\x0f\x00\x0f\x00\x0e\x00\x00'
+    msg += b'\x00\x00\x00\x0f\x00\x00\x02\x05\x02\x01'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_data_rsp_msg():  # 0x1210
+    msg  = b'\xa5\x0a\x00\x10\x12\x93\x02' +get_dcu_sn()  +b'\x01\x01'
+    msg += total()
+    msg += hb()
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
@pytest.fixture
 def config_tsun_allow_all():
-    Config.act_config = {'solarman':{'enabled': True}, 'inverters':{'allow_all':True}}
+    Config.act_config = {
+        'ha':{
+            'auto_conf_prefix': 'homeassistant',
+            'discovery_prefix': 'homeassistant', 
+            'entity_prefix': 'tsun',
+            'proxy_node_id': 'test_1',
+            'proxy_unique_id': ''
+        },
+        'solarman':{'enabled': True}, 'inverters':{'allow_all':True}}
+    Proxy.class_init()
+    Proxy.mqtt = Mqtt()  # set dummy mqtt instance

@pytest.fixture
 def config_no_tsun_inv1():
-    Config.act_config = {'solarman':{'enabled': False},'inverters':{'Y170000000000001':{'monitor_sn': 2070233889, 'node_id':'inv1', 'modbus_polling': True, 'suggested_area':'roof', 'sensor_list': 688}}}
+    Config.act_config = {'solarman':{'enabled': False},'inverters':{'Y170000000000001':{'monitor_sn': 2070233889, 'node_id':'inv1/', 'modbus_polling': True, 'suggested_area':'roof', 'sensor_list': 688}}}

@pytest.fixture
 def config_tsun_inv1():
-    Config.act_config = {'solarman':{'enabled': True},'inverters':{'Y170000000000001':{'monitor_sn': 2070233889, 'node_id':'inv1', 'modbus_polling': True, 'suggested_area':'roof', 'sensor_list': 688}}}
+    Config.act_config = {
+        'ha':{
+            'auto_conf_prefix': 'homeassistant',
+            'discovery_prefix': 'homeassistant', 
+            'entity_prefix': 'tsun',
+            'proxy_node_id': 'test_1',
+            'proxy_unique_id': ''
+        },
+        'solarman':{'enabled': True, 'host': 'test_cloud.local', 'port': 1234},'inverters':{'Y170000000000001':{'monitor_sn': 2070233889, 'node_id':'inv1/', 'modbus_polling': True, 'suggested_area':'roof', 'sensor_list': 0}}}
+    Proxy.class_init()
+    Proxy.mqtt = Mqtt()
+
+@pytest.fixture
+def config_tsun_scan():
+    Config.act_config = {'solarman':{'enabled': True},'inverters':{'Y170000000000001':{'monitor_sn': 2070233889, 'node_id':'inv1/', 'modbus_polling': True, 'modbus_scanning': {'start': 0xffc0, 'step': 0x40, 'bytes':20}, 'suggested_area':'roof', 'sensor_list': 0}}}
+
+@pytest.fixture
+def config_tsun_scan_dcu():
+    Config.act_config = {'solarman':{'enabled': True},'inverters':{'4100000000000001':{'monitor_sn': 2070233888, 'node_id':'inv1/', 'modbus_polling': True, 'modbus_scanning': {'start': 0x0000, 'step': 0x100, 'bytes':0x2d}, 'client_mode': {'host': '192.168.1.1.'}, 'suggested_area':'roof', 'sensor_list': 0}}}
+
+@pytest.fixture
+def config_tsun_dcu1():
+    Config.act_config = {'solarman':{'enabled': True},'batteries':{'4100000000000001':{'monitor_sn': 2070233888, 'node_id':'inv1/', 'modbus_polling': True, 'suggested_area':'roof', 'sensor_list': 0}}}

 def test_read_message(device_ind_msg):
    Config.act_config = {'solarman':{'enabled': True}}
@@ -963,6 +1134,34 @@ def test_read_two_messages3(config_tsun_allow_all, device_ind_msg2, device_rsp_m
    assert m.ifc.tx_fifo.get()==b''
    m.close()

+def test_read_two_messages4(config_tsun_dcu1, dcu_dev_ind_msg, dcu_dev_rsp_msg, dcu_data_ind_msg, dcu_data_rsp_msg):
+    _ = config_tsun_dcu1
+    m = MemoryStream(dcu_dev_ind_msg, (0,))
+    m.append_msg(dcu_data_ind_msg)
+    assert 0 == m.sensor_list
+    m._init_new_client_conn()
+    m.read()         # read complete msg, and dispatch msg
+    assert m.db.stat['proxy']['Invalid_Msg_Format'] == 0
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 2
+    assert m.header_len==11
+    assert m.snr == 2070233888
+    assert m.unique_id == '2070233888'
+    assert m.msg_recvd[0]['control']==0x4110
+    assert m.msg_recvd[0]['seq']=='01:92'
+    assert m.msg_recvd[0]['data_len']==314
+    assert m.msg_recvd[1]['control']==0x4210
+    assert m.msg_recvd[1]['seq']=='02:93'
+    assert m.msg_recvd[1]['data_len']==111
+    assert '3026' == m.db.get_db_value(Register.SENSOR_LIST, None)
+    assert 0x3026 == m.sensor_list
+    assert m.ifc.fwd_fifo.get()==dcu_dev_ind_msg+dcu_data_ind_msg
+    assert m.ifc.tx_fifo.get()==dcu_dev_rsp_msg+dcu_data_rsp_msg
+
+    m._init_new_client_conn()
+    assert m.ifc.tx_fifo.get()==b''
+    m.close()
+
 def test_unkown_frame_code(config_tsun_inv1, inverter_ind_msg_81, inverter_rsp_msg_81):
    _ = config_tsun_inv1
    m = MemoryStream(inverter_ind_msg_81, (0,))
@@ -1244,9 +1443,9 @@ def test_build_logger_modell(config_tsun_allow_all, device_ind_msg):

 def test_msg_iterator():
    Message._registry.clear()
-    m1 = SolarmanV5(('test1.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
-    m2 = SolarmanV5(('test2.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
-    m3 = SolarmanV5(('test3.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
+    m1 = SolarmanV5(None, ('test1.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
+    m2 = SolarmanV5(None, ('test2.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
+    m3 = SolarmanV5(None, ('test3.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
    m3.close()
    del m3
    test1 = 0
@@ -1264,7 +1463,7 @@ def test_msg_iterator():
    assert test2 == 1

 def test_proxy_counter():
-    m = SolarmanV5(('test.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
+    m = SolarmanV5(None, ('test.local', 1234), ifc=AsyncIfcImpl(), server_side=True, client_mode=False)
    assert m.new_data == {}
    m.db.stat['proxy']['Unknown_Msg'] = 0
    Infos.new_stat_data['proxy'] =  False
@@ -1331,8 +1530,8 @@ async def test_at_cmd(config_tsun_allow_all, device_ind_msg, device_rsp_msg, inv
    assert m.ifc.fwd_fifo.get()==b''
    assert m.sent_pdu == b''
    assert str(m.seq) == '01:01'
-    assert m.mqtt.key == ''
-    assert m.mqtt.data == ""
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""

    m.append_msg(inverter_ind_msg)
    m.read() # read inverter ind
@@ -1348,8 +1547,8 @@ async def test_at_cmd(config_tsun_allow_all, device_ind_msg, device_rsp_msg, inv
    m.sent_pdu = bytearray()

    assert str(m.seq) == '02:03'
-    assert m.mqtt.key == ''
-    assert m.mqtt.data == ""
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""

    m.append_msg(at_command_rsp_msg)
    m.read() # read at resp
@@ -1358,8 +1557,9 @@ async def test_at_cmd(config_tsun_allow_all, device_ind_msg, device_rsp_msg, inv
    assert m.ifc.rx_get()==b''
    assert m.ifc.tx_fifo.get()==b''
    assert m.ifc.fwd_fifo.get()==b''
-    assert m.key == 'at_resp'
-    assert m.data == "+ok"
+    assert Proxy.mqtt.key == 'tsun/at_resp'
+    assert Proxy.mqtt.data == "+ok"
+    Proxy.mqtt.clear()  # clear last test result

    m.sent_pdu = bytearray()
    m.test_exception_async_write = True
@@ -1370,9 +1570,9 @@ async def test_at_cmd(config_tsun_allow_all, device_ind_msg, device_rsp_msg, inv
    assert m.ifc.fwd_fifo.get()==b''
    assert m.sent_pdu == b''
    assert str(m.seq) == '03:04'
-    assert m.forward_at_cmd_resp == False
-    assert m.mqtt.key == ''
-    assert m.mqtt.data == ""
+    assert m.inverter.forward_at_cmd_resp == False
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""
    m.close()

@pytest.mark.asyncio
@@ -1389,8 +1589,8 @@ async def test_at_cmd_blocked(config_tsun_allow_all, device_ind_msg, device_rsp_
    assert m.ifc.tx_fifo.get()==b''
    assert m.ifc.fwd_fifo.get()==b''
    assert str(m.seq) == '01:01'
-    assert m.mqtt.key == ''
-    assert m.mqtt.data == ""
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""

    m.append_msg(inverter_ind_msg)
    m.read()
@@ -1405,12 +1605,12 @@ async def test_at_cmd_blocked(config_tsun_allow_all, device_ind_msg, device_rsp_
    assert m.ifc.tx_fifo.get()==b''
    assert m.ifc.fwd_fifo.get()==b''
    assert str(m.seq) == '02:02'
-    assert m.forward_at_cmd_resp == False
-    assert m.mqtt.key == 'at_resp'
-    assert m.mqtt.data == "'AT+WEBU' is forbidden"
+    assert m.inverter.forward_at_cmd_resp == False
+    assert Proxy.mqtt.key == 'tsun/at_resp'
+    assert Proxy.mqtt.data == "'AT+WEBU' is forbidden"
    m.close()

-def test_at_cmd_ind(config_tsun_inv1, at_command_ind_msg):
+def test_at_cmd_ind(config_tsun_inv1, at_command_ind_msg, at_command_rsp_msg):
    _ = config_tsun_inv1
    m = MemoryStream(at_command_ind_msg, (0,), False)
    m.db.stat['proxy']['Unknown_Ctrl'] = 0
@@ -1432,6 +1632,17 @@ def test_at_cmd_ind(config_tsun_inv1, at_command_ind_msg):
    assert m.db.stat['proxy']['AT_Command'] == 1
    assert m.db.stat['proxy']['AT_Command_Blocked'] == 0
    assert m.db.stat['proxy']['Modbus_Command'] == 0
+
+    m.append_msg(at_command_rsp_msg)
+    m.read() # read at resp
+    assert m.control == 0x1510
+    assert str(m.seq) == '03:03'
+    assert m.ifc.rx_get()==b''
+    assert m.ifc.tx_fifo.get()==b''
+    assert m.ifc.fwd_fifo.get()==at_command_rsp_msg
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""
+
    m.close()

 def test_at_cmd_ind_block(config_tsun_inv1, at_command_ind_msg_block):
@@ -1441,6 +1652,7 @@ def test_at_cmd_ind_block(config_tsun_inv1, at_command_ind_msg_block):
    m.db.stat['proxy']['AT_Command'] = 0
    m.db.stat['proxy']['AT_Command_Blocked'] = 0
    m.db.stat['proxy']['Modbus_Command'] = 0
+    m.inverter.forward_at_cmd_resp = False
    m.read()         # read complete msg, and dispatch msg
    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
    assert m.msg_count == 1
@@ -1456,6 +1668,9 @@ def test_at_cmd_ind_block(config_tsun_inv1, at_command_ind_msg_block):
    assert m.db.stat['proxy']['AT_Command'] == 0
    assert m.db.stat['proxy']['AT_Command_Blocked'] == 1
    assert m.db.stat['proxy']['Modbus_Command'] == 0
+    assert m.inverter.forward_at_cmd_resp == False
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""
    m.close()

 def test_msg_at_command_rsp1(config_tsun_inv1, at_command_rsp_msg):
@@ -1463,7 +1678,7 @@ def test_msg_at_command_rsp1(config_tsun_inv1, at_command_rsp_msg):
    m = MemoryStream(at_command_rsp_msg)
    m.db.stat['proxy']['Unknown_Ctrl'] = 0
    m.db.stat['proxy']['Modbus_Command'] = 0
-    m.forward_at_cmd_resp = True
+    m.inverter.forward_at_cmd_resp = True
    m.read()         # read complete msg, and dispatch msg
    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
    assert m.msg_count == 1
@@ -1482,7 +1697,7 @@ def test_msg_at_command_rsp2(config_tsun_inv1, at_command_rsp_msg):
    m = MemoryStream(at_command_rsp_msg)
    m.db.stat['proxy']['Unknown_Ctrl'] = 0
    m.db.stat['proxy']['Modbus_Command'] = 0
-    m.forward_at_cmd_resp = False
+    m.inverter.forward_at_cmd_resp = False
    m.read()         # read complete msg, and dispatch msg
    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
    assert m.msg_count == 1
@@ -1494,6 +1709,33 @@ def test_msg_at_command_rsp2(config_tsun_inv1, at_command_rsp_msg):
    assert m.ifc.tx_fifo.get()==b''
    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
    assert m.db.stat['proxy']['Modbus_Command'] == 0
+    assert Proxy.mqtt.key == 'tsun/inv1/at_resp'
+    assert Proxy.mqtt.data == "+ok"
+    m.close()
+
+def test_msg_at_command_rsp3(config_tsun_inv1, at_command_interim_rsp_msg):
+    _ = config_tsun_inv1
+    m = MemoryStream(at_command_interim_rsp_msg)
+    m.db.stat['proxy']['Unknown_Ctrl'] = 0
+    m.db.stat['proxy']['Modbus_Command'] = 0
+    m.db.stat['proxy']['Invalid_Msg_Format'] = 0
+    m.db.stat['proxy']['Unknown_Msg'] = 0
+    m.inverter.forward_at_cmd_resp = True
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 1
+    assert m.control == 0x0510
+    assert str(m.seq) == '03:03'
+    assert m.header_len==11
+    assert m.data_len==37
+    assert m.ifc.fwd_fifo.get()==at_command_interim_rsp_msg
+    assert m.ifc.tx_fifo.get()==b''
+    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+    assert m.db.stat['proxy']['Modbus_Command'] == 0
+    assert m.db.stat['proxy']['Invalid_Msg_Format'] == 0
+    assert m.db.stat['proxy']['Unknown_Msg'] == 0
+    assert Proxy.mqtt.key == ''
+    assert Proxy.mqtt.data == ""
    m.close()

 def test_msg_modbus_req(config_tsun_inv1, msg_modbus_cmd, msg_modbus_cmd_fwd):
@@ -1524,6 +1766,34 @@ def test_msg_modbus_req(config_tsun_inv1, msg_modbus_cmd, msg_modbus_cmd_fwd):
    assert m.db.stat['proxy']['Invalid_Msg_Format'] == 0
    m.close()

+def test_msg_modbus_req_seq(config_tsun_inv1, msg_modbus_cmd_seq):
+    _ = config_tsun_inv1
+    m = MemoryStream(b'')
+    m.snr = get_sn_int()
+    m.sensor_list = 0x2b0
+    m.state = State.up
+    c = m.createClientStream(msg_modbus_cmd_seq)
+
+    m.db.stat['proxy']['Unknown_Ctrl'] = 0
+    m.db.stat['proxy']['AT_Command'] = 0
+    m.db.stat['proxy']['Modbus_Command'] = 0
+    m.db.stat['proxy']['Invalid_Msg_Format'] = 0
+    c.read()         # read complete msg, and dispatch msg
+    assert not c.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert c.msg_count == 1
+    assert c.control == 0x4510
+    assert str(c.seq) == '03:02'
+    assert c.header_len==11
+    assert c.data_len==23
+    assert c.ifc.fwd_fifo.get()==msg_modbus_cmd_seq
+    assert c.ifc.tx_fifo.get()==b''
+    assert m.sent_pdu == b''
+    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+    assert m.db.stat['proxy']['AT_Command'] == 0
+    assert m.db.stat['proxy']['Modbus_Command'] == 0
+    assert m.db.stat['proxy']['Invalid_Msg_Format'] == 0
+    m.close()
+
 def test_msg_modbus_req2(config_tsun_inv1, msg_modbus_cmd_crc_err):
    _ = config_tsun_inv1
    m = MemoryStream(b'')
@@ -1762,6 +2032,79 @@ async def test_modbus_polling(config_tsun_inv1, heartbeat_ind_msg, heartbeat_rsp
    assert next(m.mb_timer.exp_count) == 4
    m.close()

+@pytest.mark.asyncio
+async def test_modbus_scaning(config_tsun_scan, heartbeat_ind_msg, heartbeat_rsp_msg, msg_modbus_rsp, msg_modbus_rsp_inv_id2):
+    _ = config_tsun_scan
+    assert asyncio.get_running_loop()
+
+    m = MemoryStream(heartbeat_ind_msg, (0x15,0x56,0))
+    m.append_msg(msg_modbus_rsp)
+    m.append_msg(msg_modbus_rsp_inv_id2)
+    assert m.mb_scan == False
+    assert asyncio.get_running_loop() == m.mb_timer.loop
+    m.db.stat['proxy']['Unknown_Ctrl'] = 0
+    assert m.mb_timer.tim == None
+    m.read()         # read complete msg, and dispatch msg
+    assert m.mb_scan == True
+    assert m.mb_start_reg == 0xff80
+    assert m.mb_step == 0x40
+    assert m.mb_bytes == 0x14
+    assert asyncio.get_running_loop() == m.mb_timer.loop
+ 
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 1
+    assert m.snr == 2070233889
+    assert m.control == 0x4710
+     
+    assert m.msg_recvd[0]['control']==0x4710
+    assert m.msg_recvd[0]['seq']=='84:11'
+    assert m.msg_recvd[0]['data_len']==0x1
+
+    assert m.ifc.tx_fifo.get()==heartbeat_rsp_msg
+    assert m.ifc.fwd_fifo.get()==heartbeat_ind_msg
+    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+
+    m.ifc.tx_clear() # clear send buffer for next test
+    assert isclose(m.mb_timeout, 0.5)
+    assert next(m.mb_timer.exp_count) == 0
+    
+    await asyncio.sleep(0.5)
+    assert m.sent_pdu==b'\xa5\x17\x00\x10E\x12\x84!Ce{\x02\xb0\x02\x00\x00\x00\x00\x00\x00' \
+                       b'\x00\x00\x00\x00\x00\x00\x01\x03\xff\xc0\x00\x14\x75\xed\x33\x15'
+    assert m.ifc.tx_fifo.get()==b''
+
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 2
+    assert m.msg_recvd[1]['control']==0x1510
+    assert m.msg_recvd[1]['seq']=='03:03'
+    assert m.msg_recvd[1]['data_len']==0x3b
+    assert m.mb.last_addr == 1
+    assert m.mb.last_fcode == 3   
+    assert m.mb.last_reg == 0xffc0   # mb_start_reg + mb_step
+    assert m.mb.last_len == 20
+    assert m.mb.err == 0
+
+    await asyncio.sleep(0.5)
+    assert m.sent_pdu==b'\xa5\x17\x00\x10E\x04\x03!Ce{\x02\xb0\x02\x00\x00\x00\x00\x00\x00' \
+                       b'\x00\x00\x00\x00\x00\x00\x02\x03\x00\x00\x00\x14\x45\xf6\xbf\x15'
+    assert m.ifc.tx_fifo.get()==b''
+
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 3
+    assert m.msg_recvd[2]['control']==0x1510
+    assert m.msg_recvd[2]['seq']=='03:03'
+    assert m.msg_recvd[2]['data_len']==0x3b
+    assert m.mb.last_addr == 2
+    assert m.mb.last_fcode == 3   
+    assert m.mb.last_reg == 0x0000   # mb_start_reg + mb_step
+    assert m.mb.last_len == 20
+    assert m.mb.err == 0
+
+    assert next(m.mb_timer.exp_count) == 3
+    m.close()
+
@pytest.mark.asyncio
 async def test_start_client_mode(config_tsun_inv1, str_test_ip):
    _ = config_tsun_inv1
@@ -1794,6 +2137,79 @@ async def test_start_client_mode(config_tsun_inv1, str_test_ip):
    assert next(m.mb_timer.exp_count) == 3
    m.close()

+@pytest.mark.asyncio
+async def test_start_client_mode_scan(config_tsun_scan_dcu, str_test_ip, dcu_modbus_rsp):
+    _ = config_tsun_scan_dcu
+    assert asyncio.get_running_loop()
+    m = MemoryStream(dcu_modbus_rsp, (131,0,))
+    m.append_msg(dcu_modbus_rsp)
+    assert m.state == State.init
+    assert m.no_forwarding == False
+    assert m.mb_timer.tim == None
+    assert asyncio.get_running_loop() == m.mb_timer.loop
+    await m.send_start_cmd(get_dcu_sn_int(), str_test_ip, False, m.mb_first_timeout)
+    assert m.mb_start_reg == 0x0000
+    assert m.mb_step == 0x100
+    assert m.mb_bytes == 0x2d
+
+    assert m.sent_pdu==bytearray(b'\xa5\x17\x00\x10E\x01\x00 Ce{\x02&0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x03\x00\x00\x00-\x85\xd7\x95\x15')
+    assert m.mb_scan == True
+    m.mb_step = 0
+    assert m.db.get_db_value(Register.IP_ADDRESS) == str_test_ip
+    assert isclose(m.db.get_db_value(Register.POLLING_INTERVAL), 0.5)
+    assert m.db.get_db_value(Register.HEARTBEAT_INTERVAL) == 120
+
+    assert m.state == State.up
+    assert m.no_forwarding == True
+
+    assert m.ifc.tx_fifo.get()==b''
+    assert isclose(m.mb_timeout, 0.5)
+
+    assert m.ifc.tx_fifo.get()==b''
+
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 1
+    assert m.msg_recvd[0]['control']==0x1510
+    assert m.msg_recvd[0]['seq']=='03:03'
+    assert m.msg_recvd[0]['data_len']==109
+    assert m.mb.last_addr == 1
+    assert m.mb.last_fcode == 3   
+    assert m.mb.last_reg == 0x0000   # mb_start_reg + mb_step
+    assert m.mb.last_len == 45
+    assert m.mb.err == 0
+
+    assert isclose(m.db.get_db_value(Register.BATT_PWR, None), -136.6225)
+    assert isclose(m.db.get_db_value(Register.BATT_OUT_PWR, None), 131.604)
+    assert isclose(m.db.get_db_value(Register.BATT_PV_PWR, None), 0.0)
+    assert m.new_data['batterie'] == True
+    m.new_data['batterie'] = False
+
+    await asyncio.sleep(0.5)
+    assert m.sent_pdu==bytearray(b'\xa5\x17\x00\x10E\x04\x03 Ce{\x02&0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x03\x00\x00\x00-\x85\xd7\x9b\x15')
+    assert m.ifc.tx_fifo.get()==b''
+
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 2
+    assert m.msg_recvd[1]['control']==0x1510
+    assert m.msg_recvd[1]['seq']=='03:03'
+    assert m.msg_recvd[1]['data_len']==109
+    assert m.mb.last_addr == 1
+    assert m.mb.last_fcode == 3   
+    assert m.mb.last_reg == 0x0000   # mb_start_reg + mb_step
+    assert m.mb.last_len == 45
+    assert m.mb.err == 0
+
+    assert isclose(m.db.get_db_value(Register.BATT_PWR, None), -136.6225)
+    assert isclose(m.db.get_db_value(Register.BATT_OUT_PWR, None), 131.604)
+    assert isclose(m.db.get_db_value(Register.BATT_PV_PWR, None), 0.0)
+    assert m.new_data['batterie'] == False
+
+    assert next(m.mb_timer.exp_count) == 1
+    
+    m.close()
+
 def test_timeout(config_tsun_inv1):
    _ = config_tsun_inv1
    m = MemoryStream(b'')
@@ -1832,4 +2248,100 @@ def test_timestamp():
    m = MemoryStream(b'')
    ts = m._timestamp()
    ts_emu = m._emu_timestamp()
-    assert ts == ts_emu + 24*60*60
+    assert ts == ts_emu + 24*60*60
+
+class MemoryStream2(MemoryStream):
+    def __init__(self, inverter, addr, ifc,
+                 server_side: bool, client_mode: bool):
+        super().__init__(b'', inverter=inverter)
+
+
+class InverterTest(InverterBase):
+    def __init__(self, reader: StreamReader, writer: StreamWriter,
+                 client_mode: bool = False):
+        remote_prot = None
+        super().__init__(reader, writer, 'solarman',
+                         MemoryStream2, client_mode, remote_prot)
+        
+    def forward(self, src, dst) -> None:
+        """forward handler transmits data over the remote connection"""
+        # dst.ifc.update_header_cb(src.fwd_fifo.peek())
+        
+        dst.ifc.tx_add(src.ifc.fwd_fifo.get())
+
+
+@pytest.mark.asyncio
+async def test_proxy_at_cmd(config_tsun_inv1, patch_open_connection, at_command_ind_msg, at_command_rsp_msg):
+    _ = config_tsun_inv1
+    _ = patch_open_connection
+    assert asyncio.get_running_loop()
+
+    with InverterTest(FakeReader(), FakeWriter(), client_mode=False) as inverter:
+        await inverter.create_remote()
+        await asyncio.sleep(0)
+        r = inverter.remote.stream
+        l = inverter.local.stream
+
+        l.db.stat['proxy']['AT_Command'] = 0
+        l.db.stat['proxy']['Unknown_Ctrl'] = 0
+        l.db.stat['proxy']['AT_Command_Blocked'] = 0
+        l.db.stat['proxy']['Modbus_Command'] = 0
+        inverter.forward_at_cmd_resp = False
+        r.append_msg(at_command_ind_msg)
+        r.read()         # read complete msg, and dispatch msg
+        assert inverter.forward_at_cmd_resp
+        inverter.forward(r,l)
+
+        assert l.ifc.tx_fifo.get()==at_command_ind_msg
+
+        assert l.db.stat['proxy']['Invalid_Msg_Format'] == 0
+        assert l.db.stat['proxy']['AT_Command'] == 1
+        assert l.db.stat['proxy']['AT_Command_Blocked'] == 0
+        assert l.db.stat['proxy']['Modbus_Command'] == 0
+
+        l.append_msg(at_command_rsp_msg)
+        l.read() # read at resp
+        assert l.ifc.fwd_fifo.peek()==at_command_rsp_msg
+        inverter.forward(l,r)
+        assert r.ifc.tx_fifo.get()==at_command_rsp_msg
+
+        assert Proxy.mqtt.key == ''
+        assert Proxy.mqtt.data == ""
+
+@pytest.mark.asyncio
+async def test_proxy_at_blocked(config_tsun_inv1, patch_open_connection, at_command_ind_msg_block, at_command_rsp_msg):
+    _ = config_tsun_inv1
+    _ = patch_open_connection
+    assert asyncio.get_running_loop()
+
+    with InverterTest(FakeReader(), FakeWriter(), client_mode=False) as inverter:
+        await inverter.create_remote()
+        await asyncio.sleep(0)
+        r = inverter.remote.stream
+        l = inverter.local.stream
+
+        l.db.stat['proxy']['AT_Command'] = 0
+        l.db.stat['proxy']['Unknown_Ctrl'] = 0
+        l.db.stat['proxy']['AT_Command_Blocked'] = 0
+        l.db.stat['proxy']['Modbus_Command'] = 0
+        inverter.forward_at_cmd_resp = False
+        r.append_msg(at_command_ind_msg_block)
+        r.read()         # read complete msg, and dispatch msg
+        assert not inverter.forward_at_cmd_resp
+        inverter.forward(r,l)
+
+        assert l.ifc.tx_fifo.get()==b''
+
+        assert l.db.stat['proxy']['Invalid_Msg_Format'] == 0
+        assert l.db.stat['proxy']['AT_Command'] == 0
+        assert l.db.stat['proxy']['AT_Command_Blocked'] == 1
+        assert l.db.stat['proxy']['Modbus_Command'] == 0
+
+        l.append_msg(at_command_rsp_msg)
+        l.read() # read at resp
+        assert l.ifc.fwd_fifo.peek()==b''
+        inverter.forward(l,r)
+        assert r.ifc.tx_fifo.get()==b''
+
+        assert Proxy.mqtt.key == 'tsun/inv1/at_resp'
+        assert Proxy.mqtt.data == "+ok"
--- a/app/tests/test_solarman_emu.py
+++ b/app/tests/test_solarman_emu.py
@@ -1,11 +1,13 @@
 import pytest
 import asyncio
-from app.src.async_stream import AsyncIfcImpl, StreamPtr
-from app.src.gen3plus.solarman_v5 import SolarmanV5, SolarmanBase
-from app.src.gen3plus.solarman_emu import SolarmanEmu
-from app.src.infos import Infos, Register
-from app.tests.test_solarman import FakeIfc, MemoryStream, get_sn_int, get_sn, correct_checksum, config_tsun_inv1, msg_modbus_rsp
-from app.tests.test_infos_g3p import str_test_ip, bytes_test_ip
+
+from async_stream import AsyncIfcImpl, StreamPtr
+from gen3plus.solarman_v5 import SolarmanV5, SolarmanBase
+from gen3plus.solarman_emu import SolarmanEmu
+from infos import Infos, Register
+
+from test_solarman import FakeIfc, FakeInverter, MemoryStream, get_sn_int, get_sn, correct_checksum, config_tsun_inv1, msg_modbus_rsp
+from test_infos_g3p import str_test_ip, bytes_test_ip

 timestamp = 0x3224c8bc

@@ -17,10 +19,10 @@ class InvStream(MemoryStream):
        return timestamp

 class CldStream(SolarmanEmu):
-    def __init__(self, inv: InvStream):
+    def __init__(self, inv: InvStream, inverter=FakeInverter()):
        _ifc = FakeIfc()
        _ifc.remote.stream = inv
-        super().__init__(('test.local', 1234), _ifc, server_side=False, client_mode=False)
+        super().__init__(inverter, ('test.local', 1234), _ifc, server_side=False, client_mode=False)
        self.__msg = b''
        self.__msg_len = 0
        self.__offs = 0
@@ -170,6 +172,7 @@ async def test_snd_inv_data(config_tsun_inv1, inverter_ind_msg, inverter_rsp_msg
    inv.db.set_db_def_value(Register.GRID_VOLTAGE, 224.8)
    inv.db.set_db_def_value(Register.GRID_CURRENT, 0.73)
    inv.db.set_db_def_value(Register.GRID_FREQUENCY, 50.05)
+    inv.db.set_db_def_value(Register.PROD_COMPL_TYPE, 6)
    assert asyncio.get_running_loop() == inv.mb_timer.loop
    await inv.send_start_cmd(get_sn_int(), str_test_ip, False, inv.mb_first_timeout)
    inv.db.set_db_def_value(Register.DATA_UP_INTERVAL, 17)  # set test value
--- a/app/tests/test_talent.py
+++ b/app/tests/test_talent.py
@@ -1,12 +1,13 @@
 # test_with_pytest.py
 import pytest, logging, asyncio
 from math import isclose
-from app.src.async_stream import AsyncIfcImpl, StreamPtr
-from app.src.gen3.talent import Talent, Control
-from app.src.config import Config
-from app.src.infos import Infos, Register
-from app.src.modbus import Modbus
-from app.src.messages import State
+from async_stream import AsyncIfcImpl, StreamPtr
+from gen3.talent import Talent, Control
+from cnf.config import Config
+from infos import Infos, Register
+from modbus import Modbus
+from messages import State
+from mock import patch

 
 pytest_plugins = ('pytest_asyncio',)
@@ -24,7 +25,7 @@ class FakeIfc(AsyncIfcImpl):
 class MemoryStream(Talent):
    def __init__(self, msg, chunks = (0,), server_side: bool = True):
        self.ifc = FakeIfc()
-        super().__init__(('test.local', 1234), self.ifc, server_side)
+        super().__init__(None, ('test.local', 1234), self.ifc, server_side)
        if server_side:
            self.mb.timeout = 0.4   # overwrite for faster testing
        self.mb_first_timeout = 0.5
@@ -328,6 +329,90 @@ def msg_inverter_ind_new(): # Data indication from DSP V5.0.17
    msg += b'\x00\x00\x00\x00'
    return msg

+@pytest.fixture
+def msg_inverter_ind_new2(): # Data indication from DSP V5.0.17
+    msg =  b'\x00\x00\x04\xf4\x10R170000000000001\x91\x04\x01\x90\x00\x01\x10R170000000000001'
+    msg += b'\x01\x00\x00\x01'
+    msg += b'\x86\x98\x55\xe7\x48\x00\x00\x00\xa3\x00\x00\x01\x93\x53\x00\x00'
+    msg += b'\x00\x00\x01\x94\x53\x00\x00\x00\x00\x01\x95\x53\x00\x00\x00\x00'
+    msg += b'\x01\x96\x53\x00\x00\x00\x00\x01\x97\x53\x00\x00\x00\x00\x01\x98'
+    msg += b'\x53\x00\x00\x00\x00\x01\x99\x53\x00\x00\x00\x00\x01\x9a\x53\x00'
+    msg += b'\x00\x00\x00\x01\x9b\x53\x00\x00\x00\x00\x01\x9c\x53\x00\x00\x00'
+    msg += b'\x00\x01\x9d\x53\x00\x00\x00\x00\x01\x9e\x53\x00\x00\x00\x00\x01'
+    msg += b'\x9f\x53\x00\x00\x00\x00\x01\xa0\x53\x00\x00\x00\x00\x01\xf4\x49'
+    msg += b'\x00\x00\x00\x00\x00\x00\x01\xf5\x53\x00\x00\x00\x00\x01\xf6\x53'
+    msg += b'\x00\x00\x00\x00\x01\xf7\x53\x00\x00\x00\x00\x01\xf8\x53\x00\x00'
+    msg += b'\x00\x00\x01\xf9\x53\x00\x00\x00\x00\x01\xfa\x53\x00\x00\x00\x00'
+    msg += b'\x01\xfb\x53\x00\x00\x00\x00\x01\xfc\x53\x00\x00\x00\x00\x01\xfd'
+    msg += b'\x53\x00\x00\x00\x00\x01\xfe\x53\x00\x00\x00\x00\x01\xff\x53\x00'
+    msg += b'\x00\x00\x00\x02\x00\x53\x00\x00\x00\x00\x02\x01\x53\x00\x00\x00'
+    msg += b'\x00\x02\x02\x53\x00\x00\x00\x00\x02\x03\x53\x00\x00\x00\x00\x02'
+    msg += b'\x04\x53\x00\x00\x00\x00\x02\x58\x49\x00\x00\x00\x00\x00\x00\x02'
+    msg += b'\x59\x53\x00\x00\x00\x00\x02\x5a\x53\x00\x00\x00\x00\x02\x5b\x53'
+    msg += b'\x00\x00\x00\x00\x02\x5c\x53\x00\x00\x00\x00\x02\x5d\x53\x00\x00'
+    msg += b'\x00\x00\x02\x5e\x53\x00\x00\x00\x00\x02\x5f\x53\x00\x00\x00\x00'
+    msg += b'\x02\x60\x53\x00\x00\x00\x00\x02\x61\x53\x00\x00\x00\x00\x02\x62'
+    msg += b'\x53\x00\x00\x00\x00\x02\x63\x53\x00\x00\x00\x00\x02\x64\x53\x00'
+    msg += b'\x00\x00\x00\x02\x65\x53\x00\x00\x00\x00\x02\x66\x53\x00\x00\x00'
+    msg += b'\x00\x02\x67\x53\x00\x00\x00\x00\x02\x68\x53\x00\x00\x00\x00\x02'
+    msg += b'\xbc\x49\x00\x00\x00\x00\x00\x00\x02\xbd\x53\x00\x00\x00\x00\x02'
+    msg += b'\xbe\x53\x00\x00\x00\x00\x02\xbf\x53\x00\x00\x00\x00\x02\xc0\x53'
+    msg += b'\x00\x00\x00\x00\x02\xc1\x53\x00\x00\x00\x00\x02\xc2\x53\x00\x00'
+    msg += b'\x00\x00\x02\xc3\x53\x00\x00\x00\x00\x02\xc4\x53\x00\x00\x00\x00'
+    msg += b'\x02\xc5\x53\x00\x00\x00\x00\x02\xc6\x53\x00\x00\x00\x00\x02\xc7'
+    msg += b'\x53\x00\x00\x00\x00\x02\xc8\x53\x00\x00\x00\x00\x02\xc9\x53\x00'
+    msg += b'\x00\x00\x00\x02\xca\x53\x00\x00\x00\x00\x02\xcb\x53\x00\x00\x00'
+    msg += b'\x00\x02\xcc\x53\x00\x00\x00\x00\x03\x20\x53\x00\x00\x00\x00\x03'
+    msg += b'\x84\x53\x50\x11\x00\x00\x03\xe8\x46\x43\x65\xcc\xcd\x00\x00\x04'
+    msg += b'\x4c\x46\x40\x0c\xcc\xcd\x00\x00\x04\xb0\x46\x42\x47\xd7\x0a\x00'
+    msg += b'\x00\x05\x14\x53\x00\x35\x00\x00\x05\x78\x53\x00\x00\x00\x00\x05'
+    msg += b'\xdc\x53\x03\x20\x00\x00\x06\x40\x46\x43\xfd\x4c\xcd\x00\x00\x06'
+    msg += b'\xa4\x46\x42\x18\x00\x00\x00\x00\x07\x08\x46\x40\xde\x14\x7b\x00'
+    msg += b'\x00\x07\x6c\x46\x43\x84\x33\x33\x00\x00\x07\xd0\x46\x42\x1a\x00'
+    msg += b'\x00\x00\x00\x08\x34\x46\x40\xda\x8f\x5c\x00\x00\x08\x98\x46\x43'
+    msg += b'\x83\xb3\x33\x00\x00\x08\xfc\x46\x00\x00\x00\x00\x00\x00\x09\x60'
+    msg += b'\x46\x00\x00\x00\x00\x00\x00\x09\xc4\x46\x00\x00\x00\x00\x00\x00'
+    msg += b'\x0a\x28\x46\x00\x00\x00\x00\x00\x00\x0a\x8c\x46\x00\x00\x00\x00'
+    msg += b'\x00\x00\x0a\xf0\x46\x00\x00\x00\x00\x00\x00\x0b\x54\x46\x40\x9c'
+    msg += b'\xcc\xcd\x00\x00\x0b\xb8\x46\x43\xea\xb5\xc3\x00\x00\x0c\x1c\x46'
+    msg += b'\x40\x1e\xb8\x52\x00\x00\x0c\x80\x46\x43\x6d\x2b\x85\x00\x00\x0c'
+    msg += b'\xe4\x46\x40\x1a\xe1\x48\x00\x00\x0d\x48\x46\x43\x68\x40\x00\x00'
+    msg += b'\x00\x0d\xac\x46\x00\x00\x00\x00\x00\x00\x0e\x10\x46\x00\x00\x00'
+    msg += b'\x00\x00\x00\x0e\x74\x46\x00\x00\x00\x00\x00\x00\x0e\xd8\x46\x00'
+    msg += b'\x00\x00\x00\x00\x00\x0f\x3c\x53\x00\x00\x00\x00\x0f\xa0\x53\x00'
+    msg += b'\x00\x00\x00\x10\x04\x53\x55\xaa\x00\x00\x10\x68\x53\x00\x01\x00'
+    msg += b'\x00\x10\xcc\x53\x00\x00\x00\x00\x11\x30\x53\x00\x00\x00\x00\x11'
+    msg += b'\x94\x53\x00\x00\x00\x00\x11\xf8\x53\xff\xff\x00\x00\x12\x5c\x53'
+    msg += b'\xff\xff\x00\x00\x12\xc0\x53\x00\x00\x00\x00\x13\x24\x53\xff\xff'
+    msg += b'\x00\x00\x13\x88\x53\xff\xff\x00\x00\x13\xec\x53\xff\xff\x00\x00'
+    msg += b'\x14\x50\x53\xff\xff\x00\x00\x14\xb4\x53\xff\xff\x00\x00\x15\x18'
+    msg += b'\x53\xff\xff\x00\x00\x15\x7c\x53\x00\x00\x00\x00\x27\x10\x53\x00'
+    msg += b'\x02\x00\x00\x27\x74\x53\x00\x3c\x00\x00\x27\xd8\x53\x00\x68\x00'
+    msg += b'\x00\x28\x3c\x53\x05\x00\x00\x00\x28\xa0\x46\x43\x79\x00\x00\x00'
+    msg += b'\x00\x29\x04\x46\x43\x48\x00\x00\x00\x00\x29\x68\x46\x42\x48\x33'
+    msg += b'\x33\x00\x00\x29\xcc\x46\x42\x3e\x3d\x71\x00\x00\x2a\x30\x53\x00'
+    msg += b'\x01\x00\x00\x2a\x94\x46\x43\x37\x00\x00\x00\x00\x2a\xf8\x46\x42'
+    msg += b'\xce\x00\x00\x00\x00\x2b\x5c\x53\x00\x96\x00\x00\x2b\xc0\x53\x00'
+    msg += b'\x10\x00\x00\x2c\x24\x46\x43\x90\x00\x00\x00\x00\x2c\x88\x46\x43'
+    msg += b'\x95\x00\x00\x00\x00\x2c\xec\x53\x00\x06\x00\x00\x2d\x50\x53\x00'
+    msg += b'\x06\x00\x00\x2d\xb4\x46\x43\x7d\x00\x00\x00\x00\x2e\x18\x46\x42'
+    msg += b'\x3d\xeb\x85\x00\x00\x2e\x7c\x46\x42\x3d\xeb\x85\x00\x00\x2e\xe0'
+    msg += b'\x53\x00\x03\x00\x00\x2f\x44\x53\x00\x03\x00\x00\x2f\xa8\x46\x42'
+    msg += b'\x4d\xeb\x85\x00\x00\x30\x0c\x46\x42\x4d\xeb\x85\x00\x00\x30\x70'
+    msg += b'\x53\x00\x03\x00\x00\x30\xd4\x53\x00\x03\x00\x00\x31\x38\x46\x42'
+    msg += b'\x08\x00\x00\x00\x00\x31\x9c\x53\x00\x05\x00\x00\x32\x00\x53\x04'
+    msg += b'\x00\x00\x00\x32\x64\x53\x00\x01\x00\x00\x32\xc8\x53\x13\x9c\x00'
+    msg += b'\x00\x33\x2c\x53\x0f\xa0\x00\x00\x33\x90\x53\x00\x4f\x00\x00\x33'
+    msg += b'\xf4\x53\x00\x66\x00\x00\x34\x58\x53\x03\xe8\x00\x00\x34\xbc\x53'
+    msg += b'\x04\x00\x00\x00\x35\x20\x53\x00\x00\x00\x00\x35\x84\x53\x00\x00'
+    msg += b'\x00\x00\x35\xe8\x53\x00\x00\x00\x00\x36\x4c\x53\x00\x00\x00\x01'
+    msg += b'\x38\x80\x53\x00\x02\x00\x01\x38\x81\x53\x00\x01\x00\x01\x38\x82'
+    msg += b'\x53\x00\x01\x00\x01\x38\x83\x53\x00\x00\x00\x00\x00\x0a\x08\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x14\x04\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x1e\x07\x00\x00\x00\x00\x00'
+    return msg
+
+
@pytest.fixture
 def msg_inverter_ind_0w(): # Data indication with 0.5W grid output
    msg =  b'\x00\x00\x05\x02\x10R170000000000001\x91\x04\x01\x90\x00\x01\x10R170000000000001'
@@ -384,15 +469,15 @@ def config_tsun_allow_all():

@pytest.fixture
 def config_no_tsun_inv1():
-    Config.act_config = {'tsun':{'enabled': False},'inverters':{'R170000000000001':{'node_id':'inv1', 'modbus_polling': True, 'suggested_area':'roof'}}}
+    Config.act_config = {'tsun':{'enabled': False},'inverters':{'R170000000000001':{'node_id':'inv1', 'sensor_list': 0, 'modbus_polling': True, 'suggested_area':'roof'}}}

@pytest.fixture
 def config_tsun_inv1():
-    Config.act_config = {'tsun':{'enabled': True},'inverters':{'R170000000000001':{'node_id':'inv1', 'modbus_polling': True, 'suggested_area':'roof'}}}
+    Config.act_config = {'tsun':{'enabled': True},'inverters':{'R170000000000001':{'node_id':'inv1', 'sensor_list': 0x01900001, 'modbus_polling': True, 'suggested_area':'roof'}}}

@pytest.fixture
 def config_no_modbus_poll():
-    Config.act_config = {'tsun':{'enabled': True},'inverters':{'R170000000000001':{'node_id':'inv1', 'modbus_polling': False, 'suggested_area':'roof'}}}
+    Config.act_config = {'tsun':{'enabled': True},'inverters':{'R170000000000001':{'node_id':'inv1', 'sensor_list': 0, 'modbus_polling': False, 'suggested_area':'roof'}}}

@pytest.fixture
 def msg_ota_req(): # Over the air update request from tsun cloud
@@ -733,6 +818,236 @@ def multiple_recv_buf(): # There are three message in the buffer, but the second
    msg += b'\x30\x00\x00\x00\x3c\x54\x05\x41\x2c\x42\x2c\x43'                  #  | 0...<T.A,B,C'
    return msg

+@pytest.fixture
+def msg_controller_ms3000_ind(): # Data indication from the controller
+    msg  =  b'\x00\x00\x04\xdf\x10R170000000000001\x91\x71\x0e\x10\x00\x00\x10R170000000000001'
+    msg +=  b'\x01\x00\x00\x01'
+    msg +=  b'\x95\x18\x5e\x19\x98\x00\x00\x00\x39\x00\x09\x2b\xa8\x54\x10\x52'  # | ..^.....9..+.T.R
+    msg +=  b'\x53\x57\x5f\x34\x30\x30\x5f\x56\x32\x2e\x30\x31\x2e\x31\x33\x00'  # | SW_400_V2.01.13.
+    msg +=  b'\x09\x27\xc0\x54\x06\x52\x61\x79\x6d\x6f\x6e\x00\x09\x2f\x90\x54'  # | .'.T.Raymon../.T
+    msg +=  b'\x0b\x52\x53\x57\x2d\x31\x2d\x31\x30\x30\x30\x31\x00\x09\x5a\x88'  # | .RSW-1-10001..Z.
+    msg +=  b'\x54\x0f\x74\x2e\x72\x61\x79\x6d\x6f\x6e\x69\x6f\x74\x2e\x63\x6f'  # | T.t.raymoniot.co
+    msg +=  b'\x6d\x00\x09\x5a\xec\x54\x1c\x6c\x6f\x67\x67\x65\x72\x2e\x74\x61'  # | m..Z.T.logger.ta
+    msg +=  b'\x6c\x65\x6e\x74\x2d\x6d\x6f\x6e\x69\x74\x6f\x72\x69\x6e\x67\x2e'  # | lent-monitoring.
+    msg +=  b'\x63\x6f\x6d\x00\x0d\x2f\x00\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | com../.T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x32\xe8\x54\x10\xff'  # | ...........2.T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x36\xd0\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .6.T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x3a\xb8\x54\x10\xff\xff\xff\xff\xff'  # | .......:.T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x3e\xa0\x54'  # | .............>.T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x42\x88\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...B.T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x46\x70\x54\x10\xff\xff\xff'  # | .........FpT....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x4a'  # | ...............J
+    msg +=  b'\x58\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | XT..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x4e\x40\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .....N@T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x52\x28\x54\x10\xff'  # | ...........R(T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x56\x10\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .V.T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x59\xf8\x54\x10\xff\xff\xff\xff\xff'  # | .......Y.T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x5d\xe0\x54'  # | .............].T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x61\xc8\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...a.T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x65\xb0\x54\x10\xff\xff\xff'  # | .........e.T....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x69'  # | ...............i
+    msg +=  b'\x98\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .T..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x6d\x80\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .....m.T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x71\x68\x54\x10\xff'  # | ...........qhT..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x75\x50\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .uPT............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x79\x38\x54\x10\xff\xff\xff\xff\xff'  # | .......y8T......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x7d\x20\x54'  # | .............} T
+    msg +=  b'\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\x00\x0d\x81\x08\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .....T..........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x84\xf0\x54\x10\xff\xff\xff'  # | ...........T....
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x88'  # | ................
+    msg +=  b'\xd8\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | .T..............
+    msg +=  b'\xff\xff\xff\x00\x0d\x8c\xc0\x54\x10\xff\xff\xff\xff\xff\xff\xff'  # | .......T........
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x90\xa8\x54\x10\xff'  # | .............T..
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00'  # | ................
+    msg +=  b'\x0d\x94\x90\x54\x10\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ...T............
+    msg +=  b'\xff\xff\xff\xff\xff\x00\x0d\x98\x78\x54\x10\xff\xff\xff\xff\xff'  # | ........xT......
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x0d\x9c\x60\x54'  # | ..............`T
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'  # | ................
+    msg +=  b'\x00\x0d\x00\x20\x49\x00\x00\x00\x01\x00\x0c\x35\x00\x49\x00\x00'  # | ... I......5.I..
+    msg +=  b'\x00\x62\x00\x0c\x96\xa8\x49\x00\x00\x01\x4f\x00\x0c\x7f\x38\x49'  # | .b....I...O...8I
+    msg +=  b'\x00\x00\x00\x01\x00\x0c\xfc\x38\x49\x00\x00\x00\x01\x00\x0c\xf8'  # | .......8I.......
+    msg +=  b'\x50\x49\x00\x00\x01\x2c\x00\x0c\x63\xe0\x49\x00\x00\x00\x00\x00'  # | PI...,..c.I.....
+    msg +=  b'\x0c\x67\xc8\x49\x00\x00\x00\x00\x00\x0c\x50\x58\x49\x00\x00\x00'  # | .g.I......PXI...
+    msg +=  b'\x01\x00\x09\x5e\x70\x49\x00\x00\x13\x8d\x00\x09\x5e\xd4\x49\x00'  # | ...^pI......^.I.
+    msg +=  b'\x00\x13\x8d\x00\x09\x5b\x50\x49\x00\x00\x00\x02\x00\x0d\x04\x08'  # | .....[PI........
+    msg +=  b'\x49\x00\x00\x00\x00\x00\x07\xa1\x84\x49\x00\x00\x00\x01\x00\x0c'  # | I........I......
+    msg +=  b'\x50\x59\x49\x00\x00\x00\x2d\x00\x0d\x1f\x60\x49\x00\x00\x00\x00'  # | PYI...-...`I....
+    msg +=  b'\x00\x0d\x23\x48\x49\xff\xff\xff\xff\x00\x0d\x27\x30\x49\xff\xff'  # | ..#HI......'0I..
+    msg +=  b'\xff\xff\x00\x0d\x2b\x18\x4c\x00\x00\x00\x00\xff\xff\xff\xff\x00'  # | ....+.L.........
+    msg +=  b'\x0c\xa2\x60\x49\x00\x00\x00\x00\x00\x0d\xa0\x48\x49\x00\x00\x00'  # | ..`I.......HI...
+    msg +=  b'\x00\x00\x0d\xa4\x30\x49\x00\x00\x00\xff\x00\x0d\xa8\x18\x49\x00'  # | ....0I........I.
+    msg +=  b'\x00\x00\xff'
+    return msg
+
+@pytest.fixture
+def msg_inverter_ms3000_ind(): # Data indication from the controller
+    msg  =  b'\x00\x00\x08\xff\x10R170000000000001\x91\x04\x01\x90\x00\x00\x10R170000000000001'
+    msg +=  b'\x01\x00\x00\x01'
+    msg +=  b'\x95\x18\x5e\x1d\x80\x00\x00\x01\x2c\x00\x00\x00\x64\x53\x00\x00'  #  | ..^.....,...dS..
+    msg +=  b'\x00\x00\x00\xc8\x53\x44\x00\x00\x00\x01\x2c\x53\x00\x00\x00\x00'  #  | ....SD....,S....
+    msg +=  b'\x01\x90\x49\x00\x00\x00\x00\x00\x00\x01\x91\x53\x00\x00\x00\x00'  #  | ..I........S....
+    msg +=  b'\x01\x92\x53\x00\x00\x00\x00\x01\x93\x53\x00\x00\x00\x00\x01\x94'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\x95\x53\x00\x00\x00\x00\x01\x96\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\x97\x53\x00\x00\x00\x00\x01\x98\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\x99\x53\x00\x00\x00\x00\x01\x9a\x53\x00\x00\x00\x00\x01'  #  | ...S......S.....
+    msg +=  b'\x9b\x53\x00\x00\x00\x00\x01\x9c\x53\x00\x00\x00\x00\x01\x9d\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x01\x9e\x53\x00\x00\x00\x00\x01\x9f\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x01\xa0\x53\x00\x00\x00\x00\x01\xf4\x49\x00\x00\x00\x00'  #  | ....S......I....
+    msg +=  b'\x00\x00\x01\xf5\x53\x00\x00\x00\x00\x01\xf6\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x01\xf7\x53\x00\x00\x00\x00\x01\xf8\x53\x00\x00\x00\x00\x01\xf9'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\xfa\x53\x00\x00\x00\x00\x01\xfb\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\xfc\x53\x00\x00\x00\x00\x01\xfd\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\xfe\x53\x00\x00\x00\x00\x01\xff\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\x00\x53\x00\x00\x00\x00\x02\x01\x53\x00\x00\x00\x00\x02\x02\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x02\x03\x53\x00\x00\x00\x00\x02\x04\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\x58\x49\x00\x00\x00\x00\x00\x00\x02\x59\x53\x00\x00'  #  | ...XI.......YS..
+    msg +=  b'\x00\x00\x02\x5a\x53\x00\x00\x00\x00\x02\x5b\x53\x00\x00\x00\x00'  #  | ...ZS.....[S....
+    msg +=  b'\x02\x5c\x53\x00\x00\x00\x00\x02\x5d\x53\x00\x00\x00\x00\x02\x5e'  #  | .\S.....]S.....^
+    msg +=  b'\x53\x00\x00\x00\x00\x02\x5f\x53\x00\x00\x00\x00\x02\x60\x53\x00'  #  | S....._S.....`S.
+    msg +=  b'\x00\x00\x00\x02\x61\x53\x00\x00\x00\x00\x02\x62\x53\x00\x00\x00'  #  | ....aS.....bS...
+    msg +=  b'\x00\x02\x63\x53\x00\x00\x00\x00\x02\x64\x53\x00\x00\x00\x00\x02'  #  | ..cS.....dS.....
+    msg +=  b'\x65\x53\x00\x00\x00\x00\x02\x66\x53\x00\x00\x00\x00\x02\x67\x53'  #  | eS.....fS.....gS
+    msg +=  b'\x00\x00\x00\x00\x02\x68\x53\x00\x00\x00\x00\x02\xbc\x49\x00\x00'  #  | .....hS......I..
+    msg +=  b'\x00\x00\x00\x00\x02\xbd\x53\x00\x00\x00\x00\x02\xbe\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\xbf\x53\x00\x00\x00\x00\x02\xc0\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x02\xc1\x53\x00\x00\x00\x00\x02\xc2\x53\x00\x00\x00\x00\x02\xc3'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x02\xc4\x53\x00\x00\x00\x00\x02\xc5\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x02\xc6\x53\x00\x00\x00\x00\x02\xc7\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x02\xc8\x53\x00\x00\x00\x00\x02\xc9\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\xca\x53\x00\x00\x00\x00\x02\xcb\x53\x00\x00\x00\x00\x02\xcc\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x03\x20\x53\x00\x01\x00\x00\x03\x84\x53\x11\x68'  #  | ..... S......S.h
+    msg +=  b'\x00\x00\x03\xe8\x46\x44\x23\xd1\xec\x00\x00\x04\x4c\x46\x43\xa3'  #  | ....FD#.....LFC.
+    msg +=  b'\xb3\x33\x00\x00\x04\xb0\x46\x00\x00\x00\x00\x00\x00\x05\x14\x46'  #  | .3....F........F
+    msg +=  b'\x43\x6e\x80\x00\x00\x00\x05\x78\x46\x3d\x4c\xcc\xcd\x00\x00\x05'  #  | Cn.....xF=L.....
+    msg +=  b'\xdc\x46\x00\x00\x00\x00\x00\x00\x06\x40\x46\x42\x48\x00\x00\x00'  #  | .F.......@FBH...
+    msg +=  b'\x00\x06\xa4\x53\x00\x03\x00\x00\x07\x08\x53\x00\x0c\x00\x00\x07'  #  | ...S......S.....
+    msg +=  b'\x6c\x53\x00\x50\x00\x00\x07\xd0\x46\x43\xa3\xb3\x33\x00\x00\x08'  #  | lS.P....FC..3...
+    msg +=  b'\x34\x53\x0b\xb8\x00\x00\x08\x98\x46\x00\x00\x00\x00\x00\x00\x08'  #  | 4S......F.......
+    msg +=  b'\xfc\x46\x00\x00\x00\x00\x00\x00\x09\x60\x46\x41\xee\xe1\x48\x00'  #  | .F.......`FA..H.
+    msg +=  b'\x00\x09\xc4\x53\x00\x00\x00\x00\x0a\x28\x46\x41\xf2\x00\x00\x00'  #  | ...S.....(FA....
+    msg +=  b'\x00\x0a\x8c\x46\x3f\xac\x28\xf6\x00\x00\x0a\xf0\x53\x00\x0c\x00'  #  | ...F?.(.....S...
+    msg +=  b'\x00\x0b\x54\x53\x00\x00\x00\x00\x0b\xb8\x53\x00\x00\x00\x00\x0c'  #  | ..TS......S.....
+    msg +=  b'\x1c\x53\x00\x00\x00\x00\x0c\x80\x53\x00\x00\x00\x00\x0c\xe4\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x0d\x48\x53\x00\x00\x00\x00\x0d\xac\x53\x00\x00'  #  | .....HS......S..
+    msg +=  b'\x00\x00\x0e\x10\x53\x00\x00\x00\x00\x0e\x74\x53\x00\x00\x00\x00'  #  | ....S.....tS....
+    msg +=  b'\x0e\xd8\x53\x00\x00\x00\x00\x0f\x3c\x53\x00\x00\x00\x00\x0f\xa0'  #  | ..S.....<S......
+    msg +=  b'\x53\x00\x00\x00\x00\x10\x04\x53\x00\x00\x00\x00\x10\x68\x53\x00'  #  | S......S.....hS.
+    msg +=  b'\x00\x00\x00\x10\xcc\x53\x00\x00\x00\x00\x11\x30\x53\x00\x00\x00'  #  | .....S.....0S...
+    msg +=  b'\x00\x11\x94\x53\x00\x00\x00\x00\x11\xf8\x53\x00\x00\x00\x00\x12'  #  | ...S......S.....
+    msg +=  b'\x5c\x53\x00\x00\x00\x00\x12\xc0\x53\x00\x00\x00\x00\x13\x24\x46'  #  | \S......S.....$F
+    msg +=  b'\x42\x9d\x33\x33\x00\x00\x13\x88\x46\x00\x00\x00\x00\x00\x00\x13'  #  | B.33....F.......
+    msg +=  b'\xec\x46\x00\x00\x00\x00\x00\x00\x14\x50\x46\x42\xdc\x00\x00\x00'  #  | .F.......PFB....
+    msg +=  b'\x00\x14\xb4\x53\x00\x00\x00\x00\x15\x18\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x7c\x53\x00\x00\x00\x00\x15\x7d\x53\x00\x00\x00\x00\x15\x7e\x53'  #  | |S.....}S.....~S
+    msg +=  b'\x00\x00\x00\x00\x15\x7f\x53\x00\x00\x00\x00\x15\x80\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x15\x81\x53\x00\x00\x00\x00\x15\x82\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x15\x83\x53\x00\x00\x00\x00\x15\x84\x53\x00\x00\x00\x00\x15\x85'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x15\x86\x53\x00\x00\x00\x00\x15\x87\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x15\x88\x53\x00\x00\x00\x00\x15\x89\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x15\x8a\x53\x00\x00\x00\x00\x15\x8b\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x8c\x53\x00\x00\x00\x00\x15\xe0\x46\x42\x68\x66\x66\x00\x00\x16'  #  | .S......FBhff...
+    msg +=  b'\x44\x46\x00\x00\x00\x00\x00\x00\x16\xa8\x46\x00\x00\x00\x00\x00'  #  | DF........F.....
+    msg +=  b'\x00\x17\x0c\x46\x42\xdc\x00\x00\x00\x00\x17\x70\x53\x00\x00\x00'  #  | ...FB......pS...
+    msg +=  b'\x00\x17\xd4\x53\x00\x00\x00\x00\x18\x38\x53\x00\x00\x00\x00\x18'  #  | ...S.....8S.....
+    msg +=  b'\x39\x53\x00\x00\x00\x00\x18\x3a\x53\x00\x00\x00\x00\x18\x3b\x53'  #  | 9S.....:S.....;S
+    msg +=  b'\x00\x00\x00\x00\x18\x3c\x53\x00\x00\x00\x00\x18\x3d\x53\x00\x00'  #  | .....<S.....=S..
+    msg +=  b'\x00\x00\x18\x3e\x53\x00\x00\x00\x00\x18\x3f\x53\x00\x00\x00\x00'  #  | ...>S.....?S....
+    msg +=  b'\x18\x40\x53\x00\x00\x00\x00\x18\x41\x53\x00\x00\x00\x00\x18\x42'  #  | .@S.....AS.....B
+    msg +=  b'\x53\x00\x00\x00\x00\x18\x43\x53\x00\x00\x00\x00\x18\x44\x53\x00'  #  | S.....CS.....DS.
+    msg +=  b'\x00\x00\x00\x18\x45\x53\x00\x00\x00\x00\x18\x46\x53\x00\x00\x00'  #  | ....ES.....FS...
+    msg +=  b'\x00\x18\x47\x53\x00\x00\x00\x00\x18\x48\x53\x00\x00\x00\x00\x18'  #  | ..GS.....HS.....
+    msg +=  b'\x9c\x46\x42\x6b\x33\x33\x00\x00\x19\x00\x46\x00\x00\x00\x00\x00'  #  | .FBk33....F.....
+    msg +=  b'\x00\x19\x64\x46\x00\x00\x00\x00\x00\x00\x19\xc8\x46\x42\xdc\x00'  #  | ..dF........FB..
+    msg +=  b'\x00\x00\x00\x1a\x2c\x53\x00\x00\x00\x00\x1a\x90\x53\x00\x00\x00'  #  | ....,S......S...
+    msg +=  b'\x00\x1a\xf4\x53\x00\x00\x00\x00\x1a\xf5\x53\x00\x00\x00\x00\x1a'  #  | ...S......S.....
+    msg +=  b'\xf6\x53\x00\x00\x00\x00\x1a\xf7\x53\x00\x00\x00\x00\x1a\xf8\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x1a\xf9\x53\x00\x00\x00\x00\x1a\xfa\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x1a\xfb\x53\x00\x00\x00\x00\x1a\xfc\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x1a\xfd\x53\x00\x00\x00\x00\x1a\xfe\x53\x00\x00\x00\x00\x1a\xff'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x1b\x00\x53\x00\x00\x00\x00\x1b\x01\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x1b\x02\x53\x00\x00\x00\x00\x1b\x03\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x1b\x04\x53\x00\x00\x00\x00\x1b\x58\x53\x00\x00\x00\x00\x1b'  #  | ...S.....XS.....
+    msg +=  b'\xbc\x53\x11\x3d\x00\x00\x1c\x20\x46\x3c\x23\xd7\x0a\x00\x00\x1c'  #  | .S.=... F<#.....
+    msg +=  b'\x84\x46\x00\x00\x00\x00\x00\x00\x1c\xe8\x46\x42\x04\x00\x00\x00'  #  | .F........FB....
+    msg +=  b'\x00\x1d\x4c\x46\x00\x00\x00\x00\x00\x00\x1d\xb0\x46\x00\x00\x00'  #  | ..LF........F...
+    msg +=  b'\x00\x00\x00\x1e\x14\x53\x00\x02\x00\x00\x1e\x78\x46\x41\x8b\x33'  #  | .....S.....xFA.3
+    msg +=  b'\x33\x00\x00\x1e\xdc\x46\x3c\xa3\xd7\x0a\x00\x00\x1f\x40\x46\x3e'  #  | 3....F<......@F>
+    msg +=  b'\x99\x99\x9a\x00\x00\x1f\xa4\x46\x40\x99\x99\x9a\x00\x00\x20\x08'  #  | .......F@..... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\x6c\x53\x00\x00\x00\x00\x20\xd0\x53\x05'  #  | S.... lS.... .S.
+    msg +=  b'\x00\x00\x00\x20\xd1\x53\x00\x00\x00\x00\x20\xd2\x53\x00\x00\x00'  #  | ... .S.... .S...
+    msg +=  b'\x00\x20\xd3\x53\x00\x00\x00\x00\x20\xd4\x53\x00\x00\x00\x00\x20'  #  | . .S.... .S.... 
+    msg +=  b'\xd5\x53\x00\x00\x00\x00\x20\xd6\x53\x00\x00\x00\x00\x20\xd7\x53'  #  | .S.... .S.... .S
+    msg +=  b'\x00\x00\x00\x00\x20\xd8\x53\x00\x00\x00\x00\x20\xd9\x53\x00\x01'  #  | .... .S.... .S..
+    msg +=  b'\x00\x00\x20\xda\x53\x00\x00\x00\x00\x20\xdb\x53\x00\x01\x00\x00'  #  | .. .S.... .S....
+    msg +=  b'\x20\xdc\x53\x00\x00\x00\x00\x20\xdd\x53\x00\x00\x00\x00\x20\xde'  #  |  .S.... .S.... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\xdf\x53\x00\x00\x00\x00\x20\xe0\x53\x00'  #  | S.... .S.... .S.
+    msg +=  b'\x00\x00\x00\x21\x34\x46\x00\x00\x00\x00\x00\x00\x21\x98\x46\x00'  #  | ...!4F......!.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x21\xfc\x46\x00\x00\x00\x00\x00\x00\x22\x60'  #  | .....!.F......"`
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x22\xc4\x53\x00\x00\x00\x00\x23\x28'  #  | F......".S....#(
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x8c\x53\x00\x00\x00\x00\x23\x8d\x53\x00'  #  | S....#.S....#.S.
+    msg +=  b'\x00\x00\x00\x23\x8e\x53\x00\x00\x00\x00\x23\x8f\x53\x00\x00\x00'  #  | ...#.S....#.S...
+    msg +=  b'\x00\x23\x90\x53\x00\x00\x00\x00\x23\x91\x53\x00\x00\x00\x00\x23'  #  | .#.S....#.S....#
+    msg +=  b'\x92\x53\x00\x00\x00\x00\x23\x93\x53\x00\x00\x00\x00\x23\x94\x53'  #  | .S....#.S....#.S
+    msg +=  b'\x00\x00\x00\x00\x23\x95\x53\x00\x00\x00\x00\x23\x96\x53\x00\x00'  #  | ....#.S....#.S..
+    msg +=  b'\x00\x00\x23\x97\x53\x00\x00\x00\x00\x23\x98\x53\x00\x00\x00\x00'  #  | ..#.S....#.S....
+    msg +=  b'\x23\x99\x53\x00\x00\x00\x00\x23\x9a\x53\x00\x00\x00\x00\x23\x9b'  #  | #.S....#.S....#.
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x9c\x53\x00\x00\x00\x00\x23\xf0\x46\x00'  #  | S....#.S....#.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x24\x54\x46\x00\x00\x00\x00\x00\x00\x24\xb8'  #  | .....$TF......$.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x25\x1c\x46\x00\x00\x00\x00\x00\x00'  #  | F......%.F......
+    msg +=  b'\x25\x80\x53\x00\x00\x00\x00\x25\xe4\x53\x00\x00\x00\x00\x26\x48'  #  | %.S....%.S....&H
+    msg +=  b'\x53\x00\x00\x00\x00\x26\x49\x53\x00\x00\x00\x00\x26\x4a\x53\x00'  #  | S....&IS....&JS.
+    msg +=  b'\x00\x00\x00\x26\x4b\x53\x00\x00\x00\x00\x26\x4c\x53\x00\x00\x00'  #  | ...&KS....&LS...
+    msg +=  b'\x00\x26\x4d\x53\x00\x00\x00\x00\x26\x4e\x53\x00\x00\x00\x00\x26'  #  | .&MS....&NS....&
+    msg +=  b'\x4f\x53\x00\x00\x00\x00\x26\x50\x53\x00\x00\x00\x00\x26\x51\x53'  #  | OS....&PS....&QS
+    msg +=  b'\x00\x00\x00\x00\x26\x52\x53\x00\x00\x00\x00\x26\x53\x53\x00\x00'  #  | ....&RS....&SS..
+    msg +=  b'\x00\x00\x26\x54\x53\x00\x00\x00\x00\x26\x55\x53\x00\x00\x00\x00'  #  | ..&TS....&US....
+    msg +=  b'\x26\x56\x53\x00\x00\x00\x00\x26\x57\x53\x00\x00\x00\x00\x26\x58'  #  | &VS....&WS....&X
+    msg +=  b'\x53\x00\x00\x00\x00\x26\xac\x53\x00\x00\x00\x00\x27\x10\x53\x11'  #  | S....&.S....'.S.
+    msg +=  b'\x3d\x00\x00\x27\x74\x46\x00\x00\x00\x00\x00\x00\x27\xd8\x46\x00'  #  | =..'tF......'.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x28\x3c\x46\x42\x03\xf5\xc3\x00\x00\x28\xa0'  #  | .....(<FB.....(.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x29\x04\x46\x00\x00\x00\x00\x00\x00'  #  | F......).F......
+    msg +=  b'\x29\x68\x53\x00\x02\x00\x00\x29\xcc\x53\x00\x03\x00\x00\x2a\x30'  #  | )hS....).S....*0
+    msg +=  b'\x46\x42\x20\x00\x00\x00\x00\x2a\x94\x46\x42\x20\x00\x00\x00\x00'  #  | FB ....*.FB ....
+    msg +=  b'\x2a\xf8\x46\x44\x20\x00\x00\x00\x00\x2b\x5c\x46\x43\x7b\x00\x00'  #  | *.FD ....+\FC{..
+    msg +=  b'\x00\x00\x2b\xc0\x46\x43\x50\x00\x00\x00\x00\x2c\x24\x46\x42\x48'  #  | ..+.FCP....,$FBH
+    msg +=  b'\x5c\x29\x00\x00\x2c\x88\x46\x42\x47\xa3\xd7\x00\x00\x2c\xec\x53'  #  | \)..,.FBG....,.S
+    msg +=  b'\x00\x00\x00\x00\x2d\x50\x46\x43\x42\x00\x00\x00\x00\x2d\xb4\x46'  #  | ....-PFCB....-.F
+    msg +=  b'\x42\xbc\x00\x00\x00\x00\x2e\x18\x46\x3f\xe6\x66\x66\x00\x00\x2e'  #  | B.......F?.ff...
+    msg +=  b'\x7c\x46\x3f\xe6\x66\x66\x00\x00\x2e\xe0\x46\x43\x7e\x00\x00\x00'  #  | |F?.ff....FC~...
+    msg +=  b'\x00\x2f\x44\x46\x43\x83\xf3\x33\x00\x00\x2f\xa8\x46\x3f\xe6\x66'  #  | ./DFC..3../.F?.f
+    msg +=  b'\x66\x00\x00\x30\x0c\x46\x3f\xe6\x66\x66\x00\x00\x30\x70\x46\x43'  #  | f..0.F?.ff..0pFC
+    msg +=  b'\x7e\x00\x00\x00\x00\x30\xd4\x46\x42\x3f\xeb\x85\x00\x00\x31\x38'  #  | ~....0.FB?....18
+    msg +=  b'\x46\x42\x3d\xeb\x85\x00\x00\x31\x9c\x46\x3e\x4c\xcc\xcd\x00\x00'  #  | FB=....1.F>L....
+    msg +=  b'\x32\x00\x46\x3e\x4c\xcc\xcd\x00\x00\x32\x64\x46\x42\x4c\x14\x7b'  #  | 2.F>L....2dFBL.{
+    msg +=  b'\x00\x00\x32\xc8\x46\x42\x4d\xeb\x85\x00\x00\x33\x2c\x46\x3e\x4c'  #  | ..2.FBM....3,F>L
+    msg +=  b'\xcc\xcd\x00\x00\x33\x90\x46\x3e\x4c\xcc\xcd\x00\x00\x33\xf4\x53'  #  | ....3.F>L....3.S
+    msg +=  b'\x00\x00\x00\x00\x34\x58\x53\x00\x00\x00\x00\x34\xbc\x53\x04\x00'  #  | ....4XS....4.S..
+    msg +=  b'\x00\x00\x35\x20\x53\x00\x01\x00\x00\x35\x84\x53\x13\x9c\x00\x00'  #  | ..5 S....5.S....
+    msg +=  b'\x35\xe8\x53\x0f\xa0\x00\x00\x36\x4c\x53\x00\x00\x00\x00\x36\xb0'  #  | 5.S....6LS....6.
+    msg +=  b'\x53\x00\x66'                                                      #  | S.f'
+    return msg
+
 def test_read_message(msg_contact_info):
    Config.act_config = {'tsun':{'enabled': True}}
    m = MemoryStream(msg_contact_info, (0,))
@@ -1486,6 +1801,64 @@ def test_msg_inv_ind3(config_tsun_inv1, msg_inverter_ind_0w, msg_inverter_ack):
    m.close()
    assert m.db.get_db_value(Register.INVERTER_STATUS) == 0

+def test_msg_inv_ind4(config_tsun_inv1, msg_inverter_ms3000_ind, msg_inverter_ack):
+    '''Check sonar_lists of MS-3000 inverter'''
+    _ = config_tsun_inv1
+    tracer.setLevel(logging.DEBUG)
+    with patch.object(logging, 'warning') as spy:
+        m = MemoryStream(msg_inverter_ms3000_ind, (0,))
+        m.db.stat['proxy']['Unknown_Ctrl'] = 0
+        m.db.stat['proxy']['Invalid_Data_Type'] = 0
+        m.read()         # read complete msg, and dispatch msg
+        spy.assert_not_called()
+        assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+        assert m.db.stat['proxy']['Invalid_Data_Type'] == 0
+        assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+        assert m.msg_count == 1
+        assert m.id_str == b"R170000000000001" 
+        assert m.unique_id == 'R170000000000001'
+        assert int(m.ctrl)==145
+        assert m.msg_id==4
+        assert m.header_len==23
+        assert m.data_len==2284
+        m.ts_offset = 0
+        m._update_header(m.ifc.fwd_fifo.peek())
+        assert m.ifc.fwd_fifo.get()==msg_inverter_ms3000_ind
+        assert m.ifc.tx_fifo.get()==msg_inverter_ack
+        assert m.db.get_db_value(Register.INVERTER_STATUS) == 0
+        assert m.db.get_db_value(Register.TS_GRID) == 1739866976
+        m.db.db['grid'] = {'Output_Power': 100}
+        m.close()
+
+def test_msg_inv_ind5(config_tsun_inv1, msg_inverter_ms3000_ind, msg_inverter_ack):
+    '''Check that unexpected sonar_lists will log a warning'''
+    _ = config_tsun_inv1
+    tracer.setLevel(logging.DEBUG)
+    with patch.object(logging, 'warning') as spy:
+        m = MemoryStream(msg_inverter_ms3000_ind, (0,))
+        m.sensor_list = 0x01900002    # change the expected sensor_list
+        m.db.stat['proxy']['Unknown_Ctrl'] = 0
+        m.db.stat['proxy']['Invalid_Data_Type'] = 0
+        m.read()         # read complete msg, and dispatch msg
+        spy.assert_called()
+        assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+        assert m.db.stat['proxy']['Invalid_Data_Type'] == 0
+        assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+        assert m.msg_count == 1
+        assert m.id_str == b"R170000000000001" 
+        assert m.unique_id == 'R170000000000001'
+        assert int(m.ctrl)==145
+        assert m.msg_id==4
+        assert m.header_len==23
+        assert m.data_len==2284
+        m.ts_offset = 0
+        m._update_header(m.ifc.fwd_fifo.peek())
+        assert m.ifc.fwd_fifo.get()==msg_inverter_ms3000_ind
+        assert m.ifc.tx_fifo.get()==msg_inverter_ack
+        assert m.db.get_db_value(Register.INVERTER_STATUS) == 0
+        assert m.db.get_db_value(Register.TS_GRID) == 1739866976
+        m.db.db['grid'] = {'Output_Power': 100}
+        m.close()

 def test_msg_inv_ack(config_tsun_inv1, msg_inverter_ack):
    _ = config_tsun_inv1
@@ -1530,6 +1903,18 @@ def test_msg_inv_invalid(config_tsun_inv1, msg_inverter_invalid):
    assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
    m.close()

+def test_build_modell_3000(config_tsun_allow_all, msg_inverter_ms3000_ind):
+    _ = config_tsun_allow_all
+    m = MemoryStream(msg_inverter_ms3000_ind, (0,))
+    assert 0 == m.db.get_db_value(Register.MAX_DESIGNED_POWER, 0)
+    assert None == m.db.get_db_value(Register.RATED_POWER, None)
+    assert None == m.db.get_db_value(Register.INVERTER_TEMP, None)
+    m.read()         # read complete msg, and dispatch msg
+    assert 3000 == m.db.get_db_value(Register.MAX_DESIGNED_POWER, 0)
+    assert 0 == m.db.get_db_value(Register.RATED_POWER, 0)
+    assert 'TSOL-MS3000' == m.db.get_db_value(Register.EQUIPMENT_MODEL, 0)
+    m.close()
+
 def test_msg_ota_req(config_tsun_inv1, msg_ota_req):
    _ = config_tsun_inv1
    m = MemoryStream(msg_ota_req, (0,), False)
@@ -1641,9 +2026,9 @@ def test_ctrl_byte():

    
 def test_msg_iterator():
-    m1 = Talent(('test1.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
-    m2 = Talent(('test2.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
-    m3 = Talent(('test3.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
+    m1 = Talent(None, ('test1.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
+    m2 = Talent(None, ('test2.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
+    m3 = Talent(None, ('test3.local', 1234), ifc=AsyncIfcImpl(), server_side=True)
    m3.close()
    del m3
    test1 = 0
@@ -2100,6 +2485,56 @@ async def test_modbus_polling(config_tsun_inv1, msg_inverter_ind):
    assert next(m.mb_timer.exp_count) == 4
    m.close()

+@pytest.mark.asyncio
+async def test_modbus_scaning(config_tsun_inv1, msg_inverter_ind, msg_modbus_rsp21):
+    _ = config_tsun_inv1
+    assert asyncio.get_running_loop()
+
+    m = MemoryStream(msg_inverter_ind, (0x8f,0))
+    m.append_msg(msg_modbus_rsp21)
+    m.mb_scan = True
+    m.mb_start_reg = 0x4560
+    m.mb_bytes = 0x14
+    assert asyncio.get_running_loop() == m.mb_timer.loop
+    m.db.stat['proxy']['Unknown_Ctrl'] = 0
+    assert m.mb_timer.tim == None
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 1
+    assert m.id_str == b"R170000000000001" 
+    assert m.unique_id == 'R170000000000001'
+    assert m.msg_recvd[0]['ctrl']==145
+    assert m.msg_recvd[0]['msg_id']==4
+    assert m.msg_recvd[0]['header_len']==23
+    assert m.msg_recvd[0]['data_len']==120
+    assert m.ifc.fwd_fifo.get()==msg_inverter_ind
+    assert m.ifc.tx_fifo.get()==b'\x00\x00\x00\x14\x10R170000000000001\x99\x04\x01'
+    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+
+    m.ifc.tx_clear() # clear send buffer for next test
+    assert isclose(m.mb_timeout, 0.5)
+    assert next(m.mb_timer.exp_count) == 0
+    
+    await asyncio.sleep(0.5)
+    assert m.sent_pdu==b'\x00\x00\x00 \x10R170000000000001pw\x00\x01\xa3(\x08\x01\x03\x45\x60\x00\x14\x50\xd7'
+    assert m.ifc.tx_fifo.get()==b''
+
+    m.read()         # read complete msg, and dispatch msg
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 2
+    assert m.msg_recvd[1]['ctrl']==145
+    assert m.msg_recvd[1]['msg_id']==119
+    assert m.msg_recvd[1]['header_len']==23
+    assert m.msg_recvd[1]['data_len']==50
+    assert m.mb.last_addr == 1
+    assert m.mb.last_fcode == 3   
+    assert m.mb.last_reg == 0x4560
+    assert m.mb.last_len == 20
+    assert m.mb.err == 0
+    
+    assert next(m.mb_timer.exp_count) == 2
+    m.close()
+
 def test_broken_recv_buf(config_tsun_allow_all, broken_recv_buf):
    _ = config_tsun_allow_all
    m = MemoryStream(broken_recv_buf, (0,))
@@ -2151,3 +2586,34 @@ def test_timeout(config_tsun_inv1):
    m.modbus_polling = False
    assert Talent.MAX_DEF_IDLE_TIME == m._timeout()
    m.close()
+
+def test_msg_inv_replay(config_tsun_inv1, msg_inverter_ind_0w, msg_inverter_ind_new2):
+    '''replay must be ignores, since HA only supports realtime values'''
+    _ = config_tsun_inv1
+
+    m = MemoryStream(msg_inverter_ind_0w, (0,))   # realtime msg with 0.5W Output Power
+    m.append_msg(msg_inverter_ind_new2)           # replay msg with 506.6W Output Power
+    m.db.db['grid'] = {'Output_Power': 100}
+    m.db.stat['proxy']['Unknown_Ctrl'] = 0
+    m.db.stat['proxy']['Invalid_Data_Type'] = 0
+    m.read()         # read complete msg, and dispatch msg
+    assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
+    assert m.db.stat['proxy']['Invalid_Data_Type'] == 0
+    assert not m.header_valid  # must be invalid, since msg was handled and buffer flushed
+    assert m.msg_count == 2
+    assert m.msg_recvd[0]['ctrl']==145
+    assert m.msg_recvd[0]['msg_id']==4
+    assert m.msg_recvd[0]['header_len']==23
+    assert m.msg_recvd[0]['data_len']==1263
+    assert m.msg_recvd[1]['ctrl']==145
+    assert m.msg_recvd[1]['msg_id']==4
+    assert m.msg_recvd[1]['header_len']==23
+    assert m.msg_recvd[1]['data_len']==1249
+    assert m.id_str == b"R170000000000001" 
+    assert m.unique_id == 'R170000000000001'
+
+    assert m.db.get_db_value(Register.INVERTER_STATUS) == 1
+    assert isclose(m.db.db['grid']['Output_Power'], 0.5)  # must be 0.5W not 100W nor 506.6W
+
+    m.close()
+    assert m.db.get_db_value(Register.INVERTER_STATUS) == 0
--- a/ha_addons/.gitignore
+++ b/ha_addons/.gitignore
@@ -0,0 +1,4 @@
+.data.json
+config.yaml
+apparmor.txt
+README.md
--- a/ha_addons/Makefile
+++ b/ha_addons/Makefile
@@ -0,0 +1,193 @@
+#!make
+include ../.env
+
+.PHONY: debug dev build clean rootfs repro rc rel
+
+SHELL = /bin/sh
+JINJA = jinja2
+IMAGE = tsun-gen3-addon
+
+
+# Source folders for building the local add-on
+SRC=../app
+SRC_PROXY=$(SRC)/src
+CNF_PROXY=$(SRC)/config
+
+# Target folders for building the local add-on and the docker container
+ADDON_PATH = ha_addon
+DST=$(ADDON_PATH)/rootfs
+DST_PROXY=$(DST)/home/proxy
+
+# base director of the add-on repro for installing the add-on git repros
+INST_BASE=../../ha-addons
+
+# Template folder for build the config.yaml variants 
+TEMPL=templates
+
+# help variable STAGE determine the target to build
+STAGE=dev
+debug : STAGE=debug
+rc :  STAGE=rc
+rel : STAGE=rel
+
+
+export BUILD_DATE := ${shell date -Iminutes}
+BUILD_ID := ${shell date +'%y%m%d%H%M'}
+VERSION := $(shell cat $(SRC)/.version)
+export MAJOR  := $(shell echo $(VERSION) | cut -f1 -d.)
+
+PUBLIC_URL := $(shell echo $(PUBLIC_CONTAINER_REGISTRY) | cut -f1 -d/)
+PUBLIC_USER :=$(shell echo $(PUBLIC_CONTAINER_REGISTRY) | cut -f2 -d/)
+
+build: local_add_on
+
+dev debug: local_add_on
+	@echo version: $(VERSION)  build-date: $(BUILD_DATE)   image: $(PRIVAT_CONTAINER_REGISTRY)$(IMAGE)
+	export VERSION=$(VERSION)-$@-$(BUILD_ID) && \
+	export IMAGE=$(PRIVAT_CONTAINER_REGISTRY)$(IMAGE) && \
+	docker buildx bake -f docker-bake.hcl $@
+
+rc rel: local_add_on
+	@echo version: $(VERSION)  build-date: $(BUILD_DATE)   image: $(PUBLIC_CONTAINER_REGISTRY)$(IMAGE)
+	@echo login at $(PUBLIC_URL) as $(PUBLIC_USER)
+	@DO_LOGIN="$(shell echo $(PUBLIC_CR_KEY) | docker login $(PUBLIC_URL) -u $(PUBLIC_USER) --password-stdin)"
+	export VERSION=$(VERSION)-$@ && \
+	export IMAGE=$(PUBLIC_CONTAINER_REGISTRY)$(IMAGE) && \
+	docker buildx bake -f docker-bake.hcl $@
+
+clean:
+	rm -r -f $(DST_PROXY)
+	rm -f $(DST)/requirements.txt
+	rm -f $(ADDON_PATH)/config.yaml
+	rm -f $(TEMPL)/.data.json
+	docker logout ghcr.io
+
+#############
+# Build the local add-on with a rootfs and config.yaml
+# The rootfs is needed to build the add-on Docker container 
+# 
+local_add_on: rootfs $(ADDON_PATH)/config.yaml $(ADDON_PATH)/apparmor.txt $(ADDON_PATH)/README.md
+
+# collect source files 
+SRC_FILES := $(wildcard $(SRC_PROXY)/*.py)\
+ $(wildcard $(SRC_PROXY)/*.ini)\
+ $(wildcard $(SRC_PROXY)/cnf/*.py)\
+ $(wildcard $(SRC_PROXY)/cnf/*.toml)\
+ $(wildcard $(SRC_PROXY)/gen3/*.py)\
+ $(wildcard $(SRC_PROXY)/gen3plus/*.py)
+CNF_FILES := $(wildcard $(CNF_PROXY)/*.toml)
+
+# determine destination files
+TARGET_FILES = $(SRC_FILES:$(SRC_PROXY)/%=$(DST_PROXY)/%)
+CONFIG_FILES = $(CNF_FILES:$(CNF_PROXY)/%=$(DST_PROXY)/%)
+
+rootfs: $(TARGET_FILES) $(CONFIG_FILES) $(DST)/requirements.txt
+
+$(CONFIG_FILES): $(DST_PROXY)/% : $(CNF_PROXY)/%
+	@echo Copy $< to $@
+	@mkdir -p $(@D)
+	@cp $< $@
+
+$(TARGET_FILES): $(DST_PROXY)/% : $(SRC_PROXY)/%
+	@echo Copy $< to $@
+	@mkdir -p $(@D)
+	@cp $< $@
+
+$(DST)/requirements.txt : $(SRC)/requirements.txt
+	@echo Copy $< to $@
+	@cp $< $@
+
+$(ADDON_PATH)/%.yaml: $(TEMPL)/%.jinja $(TEMPL)/.data.json
+	$(JINJA) --strict -D AppVersion=$(VERSION) -D BuildID=$(BUILD_ID) --format=json $^ -o $@
+
+$(ADDON_PATH)/%.txt: $(TEMPL)/%.jinja $(TEMPL)/.data.json
+	$(JINJA) --strict --format=json $^ -o $@
+
+$(ADDON_PATH)/%.md: $(TEMPL)/%.jinja $(TEMPL)/.data.json
+	$(JINJA) --strict --format=json $^ -o $@
+
+# build a common data.json file from STAGE depending source files
+# don't touch the destination if the checksum of src and dst is equal
+$(TEMPL)/.data.json: FORCE
+	rsync --checksum $(TEMPL)/$(STAGE)_data.json $@
+
+FORCE : ;
+
+
+#############
+# Build repository for Home Assistant Add-Onx
+# 
+
+repro_files = DOCS.md icon.png logo.png translations/de.yaml translations/en.yaml rootfs/run.sh
+repro_root = CHANGELOG.md LICENSE.md
+repro_templates = config.yaml
+repro_apparmor = apparmor.txt
+repro_readme = README.md
+repro_subdirs = translations rootfs
+repro_vers = debug dev rc rel
+
+repro_all_files := $(foreach dir,$(repro_vers), $(foreach file,$(repro_files),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+repro_root_files := $(foreach dir,$(repro_vers), $(foreach file,$(repro_root),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+repro_all_templates := $(foreach dir,$(repro_vers), $(foreach file,$(repro_templates),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+repro_all_apparmor := $(foreach dir,$(repro_vers), $(foreach file,$(repro_apparmor),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+repro_all_readme := $(foreach dir,$(repro_vers), $(foreach file,$(repro_readme),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+repro_all_subdirs := $(foreach dir,$(repro_vers), $(foreach file,$(repro_subdirs),$(INST_BASE)/ha_addon_$(dir)/$(file)))
+
+debug: $(foreach file,$(repro_subdirs),$(INST_BASE)/ha_addon_debug/$(file)) \
+       $(foreach file,$(repro_templates),$(INST_BASE)/ha_addon_debug/$(file)) \
+       $(foreach file,$(repro_apparmor),$(INST_BASE)/ha_addon_debug/$(file)) \
+       $(foreach file,$(repro_readme),$(INST_BASE)/ha_addon_debug/$(file)) \
+	   $(foreach file,$(repro_files),$(INST_BASE)/ha_addon_debug/$(file)) \
+	   $(foreach file,$(repro_root),$(INST_BASE)/ha_addon_debug/$(file))
+
+dev: $(foreach file,$(repro_subdirs),$(INST_BASE)/ha_addon_dev/$(file)) \
+     $(foreach file,$(repro_templates),$(INST_BASE)/ha_addon_dev/$(file)) \
+     $(foreach file,$(repro_apparmor),$(INST_BASE)/ha_addon_dev/$(file)) \
+     $(foreach file,$(repro_readme),$(INST_BASE)/ha_addon_dev/$(file)) \
+	 $(foreach file,$(repro_files),$(INST_BASE)/ha_addon_dev/$(file)) \
+	 $(foreach file,$(repro_root),$(INST_BASE)/ha_addon_dev/$(file))
+
+rc: $(foreach file,$(repro_subdirs),$(INST_BASE)/ha_addon_rc/$(file)) \
+    $(foreach file,$(repro_templates),$(INST_BASE)/ha_addon_rc/$(file)) \
+    $(foreach file,$(repro_apparmor),$(INST_BASE)/ha_addon_rc/$(file)) \
+    $(foreach file,$(repro_readme),$(INST_BASE)/ha_addon_rc/$(file)) \
+	$(foreach file,$(repro_files),$(INST_BASE)/ha_addon_rc/$(file)) \
+	$(foreach file,$(repro_root),$(INST_BASE)/ha_addon_rc/$(file))
+
+rel: $(foreach file,$(repro_subdirs),$(INST_BASE)/ha_addon_rel/$(file)) \
+     $(foreach file,$(repro_templates),$(INST_BASE)/ha_addon_rel/$(file)) \
+     $(foreach file,$(repro_apparmor),$(INST_BASE)/ha_addon_rel/$(file)) \
+     $(foreach file,$(repro_readme),$(INST_BASE)/ha_addon_rel/$(file)) \
+	 $(foreach file,$(repro_files),$(INST_BASE)/ha_addon_rel/$(file)) \
+	 $(foreach file,$(repro_root),$(INST_BASE)/ha_addon_rel/$(file))
+
+$(repro_all_subdirs) :
+	mkdir -p $@
+
+$(repro_all_templates) : $(INST_BASE)/ha_addon_%/config.yaml: $(TEMPL)/config.jinja $(TEMPL)/%_data.json $(SRC)/.version FORCE
+	$(JINJA) --strict -D AppVersion=$(VERSION)-$* -D BuildID=$(BUILD_ID) $< $(filter %.json,$^) -o $@
+
+$(repro_all_apparmor) : $(INST_BASE)/ha_addon_%/apparmor.txt: $(TEMPL)/apparmor.jinja $(TEMPL)/%_data.json
+	$(JINJA) --strict $< $(filter %.json,$^) -o $@
+
+$(repro_all_readme) : $(INST_BASE)/ha_addon_%/README.md: $(TEMPL)/README.jinja $(TEMPL)/%_data.json
+	$(JINJA) --strict $< $(filter %.json,$^) -o $@
+
+$(filter $(INST_BASE)/ha_addon_debug/%,$(repro_root_files)) : $(INST_BASE)/ha_addon_debug/% : ../%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_dev/%,$(repro_root_files)) : $(INST_BASE)/ha_addon_dev/% : ../%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_rc/%,$(repro_root_files)) : $(INST_BASE)/ha_addon_rc/% : ../%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_rel/%,$(repro_root_files)) : $(INST_BASE)/ha_addon_rel/% : ../%
+	cp $< $@
+
+
+$(filter $(INST_BASE)/ha_addon_debug/%,$(repro_all_files)) : $(INST_BASE)/ha_addon_debug/% : ha_addon/%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_dev/%,$(repro_all_files)) : $(INST_BASE)/ha_addon_dev/% : ha_addon/%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_rc/%,$(repro_all_files)) : $(INST_BASE)/ha_addon_rc/% : ha_addon/%
+	cp $< $@
+$(filter $(INST_BASE)/ha_addon_rel/%,$(repro_all_files)) : $(INST_BASE)/ha_addon_rel/% : ha_addon/%
+	cp $< $@
--- a/ha_addons/docker-bake.hcl
+++ b/ha_addons/docker-bake.hcl
@@ -0,0 +1,99 @@
+variable "IMAGE" {
+    default = "tsun-gen3-addon"
+}
+variable "VERSION" {
+    default = "0.0.0"
+}
+variable "MAJOR" {
+    default = "0"
+}
+variable "BUILD_DATE" {
+    default = "dev"
+}
+variable "BRANCH" {
+    default = ""
+}
+variable "DESCRIPTION" {
+    default = "This proxy enables a reliable connection between TSUN third generation inverters (eg. TSOL MS600, MS800, MS2000) and an MQTT broker to integrate the inverter into typical home automations."
+}
+
+target "_common" {
+  context = "ha_addon"
+  dockerfile = "Dockerfile"
+  args = {
+    VERSION = "${VERSION}"
+    environment = "production"
+  }
+  attest = [
+    "type =provenance,mode=max",
+    "type =sbom,generator=docker/scout-sbom-indexer:latest"
+  ]
+  annotations = [
+    "index:io.hass.version=${VERSION}",
+    "index:io.hass.type=addon",
+    "index:io.hass.arch=armhf|aarch64|i386|amd64",
+    "index:org.opencontainers.image.title=TSUN-Proxy",
+    "index:org.opencontainers.image.authors=Stefan Allius",
+    "index:org.opencontainers.image.created=${BUILD_DATE}",
+    "index:org.opencontainers.image.version=${VERSION}",
+    "index:org.opencontainers.image.revision=${BRANCH}",
+    "index:org.opencontainers.image.description=${DESCRIPTION}",
+    "index:org.opencontainers.image.licenses=BSD-3-Clause",
+    "index:org.opencontainers.image.source=https://github.com/s-allius/tsun-gen3-proxy/ha_addons/ha_addon"
+  ]
+  labels = {
+    "io.hass.version" = "${VERSION}"
+    "io.hass.type" = "addon"
+    "io.hass.arch" = "armhf|aarch64|i386|amd64"
+    "org.opencontainers.image.title" = "TSUN-Proxy"
+    "org.opencontainers.image.authors" = "Stefan Allius"
+    "org.opencontainers.image.created" = "${BUILD_DATE}"
+    "org.opencontainers.image.version" = "${VERSION}"
+    "org.opencontainers.image.revision" = "${BRANCH}"
+    "org.opencontainers.image.description" = "${DESCRIPTION}"
+    "org.opencontainers.image.licenses" = "BSD-3-Clause"
+    "org.opencontainers.image.source" = "https://github.com/s-allius/tsun-gen3-proxy/ha_addonsha_addon"
+  }
+  output = [
+    "type=image,push=true"
+  ]
+
+  no-cache = false
+  platforms = ["linux/amd64", "linux/arm64", "linux/arm/v7"]
+}
+
+target "_debug" {
+  args = {
+    LOG_LVL = "DEBUG"
+    environment = "dev"
+  }
+}
+target "_prod" {
+  args = {
+  }
+}
+target "debug" {
+  inherits = ["_common", "_debug"]
+  tags = ["${IMAGE}:debug", "${IMAGE}:${VERSION}"]
+}
+
+target "dev" {
+  inherits = ["_common"]
+  tags = ["${IMAGE}:dev", "${IMAGE}:${VERSION}"]
+}
+
+target "preview" {
+  inherits = ["_common", "_prod"]
+  tags = ["${IMAGE}:preview", "${IMAGE}:${VERSION}"]
+}
+
+target "rc" {
+  inherits = ["_common", "_prod"]
+  tags = ["${IMAGE}:rc", "${IMAGE}:${VERSION}"]
+}
+
+target "rel" {
+  inherits = ["_common", "_prod"]
+  tags = ["${IMAGE}:latest", "${IMAGE}:${MAJOR}", "${IMAGE}:${VERSION}"]
+  no-cache = true
+}
--- a/ha_addons/ha_addon/DOCS.md
+++ b/ha_addons/ha_addon/DOCS.md
@@ -0,0 +1,177 @@
+# Home Assistant Add-on: TSUN Proxy
+
+[TSUN Proxy][tsunproxy] enables a reliable connection between TSUN third generation
+inverters and an MQTT broker. With the proxy, you can easily retrieve real-time values
+such as power, current and daily energy and integrate the inverter into Home Assistant.
+This works even without an internet connection.
+The optional connection to the TSUN Cloud can be disabled!
+
+## Pre-requisites
+
+1. This Add-on requires an MQTT broker to work.
+For a typical installation, we recommend the [Mosquitto add-on][Mosquitto] running on your Home Assistant.
+
+2. You need to loop the proxy into the connection between the inverter and the TSUN Cloud,
+you must adapt the DNS record within the network that your inverter uses. You need a mapping
+from logger.talent-monitoring.com and/or iot.talent-monitoring.com to the IP address of your
+Home Assistant.
+This can be done, for example, by adding a local DNS record to [AdGuard Home Add-on][AdGuard]
+(navigate to `filters` on the AdGuard panel and add an entry under `custom filtering rules`).
+
+## Installation
+
+The installation of this add-on is pretty straightforward and not different in
+comparison to installing any other Home Assistant add-on.
+
+1. Add the repository URL to the Home Assistant add-on store
+[![Add repository on my Home Assistant][repository-badge]][repository-url]
+2. Reload the add-on store page
+3. Click the "Install" button to install the add-on.
+4. Add your inverter configuration to the add-on configuration
+5. Start the "TSUN-Proxy" add-on
+6. Check the logs of the "TSUN-Proxy" add-on to see if everything went well.
+
+_Please note, the add-on is pre-configured to connect with
+Home Assistants default MQTT Broker. There is no need to configure any MQTT parameters
+if you're running an MOSQUITTO add-on. Home Assistant communication and TSUN Cloud URL
+and Ports are also pre-configured._
+
+This automatic handling of the TSUN Cloud and MQTT Broker conflicts with the
+[TSUN Proxy official documentation][tsunproxy]. The official documentation
+will state `mqtt.host`, `mqtt.port`, `mqtt.user`, `mqtt.passwd` `solarman.host`,
+`solarman.port` `tsun.host`, `tsun.port` and Home Assistant options are required.
+For the add-on, however, this isn't needed.
+
+## Configuration
+
+**Note**: _Remember to restart the add-on when the configuration is changed._
+
+Example add-on configuration after installation:
+
+```yaml
+inverters:
+  - serial: R17E760702080400
+    node_id: PV-Garage
+    suggested_area: Garage
+    modbus_polling: false
+    pv1.manufacturer: Shinefar
+    pv1.type: SF-M18/144550
+    pv2.manufacturer: Shinefar
+    pv2.type: SF-M18/144550
+```
+
+**Note**: _This is just an example, you need to replace the values with your own!_
+
+Example add-on configuration for GEN3PLUS inverters:
+
+```yaml
+inverters:
+  - serial: Y17000000000000
+    monitor_sn: 2000000000
+    node_id: inv_1
+    suggested_area: Roof
+    modbus_polling: true
+    client_mode.host: 192.168.x.x
+    client_mode.port: 8899
+    client_mode.forward: true
+    pv1.manufacturer: Shinefar
+    pv1.type: SF-M18/144550
+    pv2.manufacturer: Shinefar
+    pv2.type: SF-M18/144550
+    pv3.manufacturer: Shinefar
+    pv3.type: SF-M18/144550
+    pv4.manufacturer: Shinefar
+    pv4.type: SF-M18/144550
+```
+
+Example add-on configuration for GEN3PLUS energie storages:
+
+```yaml
+batteries:
+  - serial: 4100000000000000
+    monitor_sn: 2300000000
+    node_id: bat_1
+    suggested_area: Garage
+    modbus_polling: false
+    pv1.manufacturer: Shinefar
+    pv1.type: SF-M18/144550
+    pv2.manufacturer: Shinefar
+    pv2.type: SF-M18/144550
+```
+
+**Note**: _This is just an example, you need to replace the values with your own!_
+
+more information about the configuration can be found in the [configuration details page][configdetails].
+
+## MQTT settings
+
+By default, this add-on requires no `mqtt` config from the user. **This is not an error!**
+
+However, you are free to set them if you want to override, however, in
+general usage, that should not be needed and is not recommended for this add-on.
+
+## Changelog & Releases
+
+This repository keeps a change log using [GitHub's releases][releases]
+functionality.
+
+Releases are based on [Semantic Versioning][semver], and use the format
+of `MAJOR.MINOR.PATCH`. In a nutshell, the version will be incremented
+based on the following:
+
+- `MAJOR`: Incompatible or major changes.
+- `MINOR`: Backwards-compatible new features and enhancements.
+- `PATCH`: Backwards-compatible bugfixes and package updates.
+
+## Support
+
+Got questions?
+
+You have several options to get them answered:
+
+- The Discussions section on [GitHub][discussions].
+- The [Home Assistant Discord chat server][discord-ha] for general Home
+  Assistant discussions and questions.
+
+You could also [open an issue here][issue] GitHub.
+
+## Authors & contributors
+
+The original setup of this repository is by [Stefan Allius][author].
+
+We're very happy to receive contributions to this project! You can get started by reading [CONTRIBUTING.md][contribute].
+
+## License
+
+This project is licensed under the [BSD 3-clause License][bsd].
+
+Note the aiomqtt library used is based on the paho-mqtt library, which has a dual license.
+One of the licenses is the so-called [Eclipse Distribution License v1.0.][eclipse]
+It is almost word-for-word identical to the BSD 3-clause License. The only differences are:
+
+- One use of "COPYRIGHT OWNER" (EDL) instead of "COPYRIGHT HOLDER" (BSD)
+- One use of "Eclipse Foundation, Inc." (EDL) instead of "copyright holder" (BSD)
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+[tsunproxy]: https://github.com/s-allius/tsun-gen3-proxy
+[discussions]: https://github.com/s-allius/tsun-gen3-proxy/discussions
+[author]: https://github.com/s-allius
+[discord-ha]: https://discord.gg/c5DvZ4e
+[issue]: https://github.com/s-allius/tsun-gen3-proxy/issues
+[releases]: https://github.com/s-allius/tsun-gen3-proxy/releases
+[contribute]: https://github.com/s-allius/tsun-gen3-proxy/blob/main/CONTRIBUTING.md
+[semver]: http://semver.org/spec/v2.0.0.htm
+[bsd]: https://opensource.org/licenses/BSD-3-Clause
+[eclipse]: https://www.eclipse.org/org/documents/edl-v10.php
+[Mosquitto]: https://github.com/home-assistant/addons/blob/master/mosquitto/DOCS.md
+[AdGuard]: https://github.com/hassio-addons/addon-adguard-home
+[repository-badge]: https://img.shields.io/badge/Add%20repository%20to%20my-Home%20Assistant-41BDF5?logo=home-assistant&style=for-the-badge
+[repository-url]: https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgithub.com%2Fs-allius%2Fha-addons
+[configdetails]: https://github.com/s-allius/tsun-gen3-proxy/wiki/Configuration-toml
--- a/ha_addons/ha_addon/Dockerfile
+++ b/ha_addons/ha_addon/Dockerfile
@@ -0,0 +1,92 @@
+
+############################################################################
+#
+# TSUN Proxy
+# Homeassistant Add-on
+# 
+# based on https://github.com/s-allius/tsun-gen3-proxy/tree/main
+#
+############################################################################
+
+
+######################
+# 1 Build Base Image #
+######################
+
+ARG BUILD_FROM="ghcr.io/hassio-addons/base:17.2.3"
+# hadolint ignore=DL3006
+FROM $BUILD_FROM AS base
+
+# Installiere Python, pip und virtuelle Umgebungstools
+RUN apk add --no-cache python3=3.12.9-r0 py3-pip=24.3.1-r0 && \
+    python -m venv /opt/venv && \
+    . /opt/venv/bin/activate
+
+ENV PATH="/opt/venv/bin:$PATH"
+
+
+
+#######################
+# 2 Build wheel       #
+#######################
+FROM base AS builder
+
+COPY rootfs/requirements.txt /root/
+
+RUN apk add --no-cache build-base=0.5-r3 && \
+    python -m pip install --no-cache-dir wheel==0.45.1 && \
+    python -OO -m pip wheel --no-cache-dir --wheel-dir=/root/wheels -r /root/requirements.txt
+
+
+
+
+#######################
+# 3 Build runtime     #
+#######################
+FROM base AS runtime
+
+ARG SERVICE_NAME
+ARG VERSION
+ARG LOG_LVL=INFO
+ENV LOG_LVL=$LOG_LVL
+ENV SERVICE_NAME=${SERVICE_NAME}
+
+
+
+#######################
+# 4 Install libraries #
+#######################
+
+# install the requirements from the wheels packages from the builder stage 
+# and unistall python packages and alpine package manger to reduce attack surface
+
+COPY --from=builder /root/wheels /root/wheels
+RUN python -m pip install --no-cache-dir --no-cache --no-index /root/wheels/* && \
+    rm -rf /root/wheels && \
+    python -m pip uninstall --yes wheel pip && \
+    apk --purge del apk-tools
+
+
+#######################
+# 5 copy data         #
+#######################
+
+COPY rootfs/ /
+
+
+
+#######################
+# 6 run app           #
+#######################
+
+# make run.sh executable
+RUN chmod a+x /run.sh && \
+    echo ${VERSION} > /proxy-version.txt
+
+# command to run on container start
+CMD [ "/run.sh" ]
+
+
+
+#######################
+
--- a/ha_addons/ha_addon/icon.png
+++ b/ha_addons/ha_addon/icon.png
--- a/ha_addons/ha_addon/logo.png
+++ b/ha_addons/ha_addon/logo.png
--- a/ha_addons/ha_addon/rootfs/run.sh
+++ b/ha_addons/ha_addon/rootfs/run.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/with-contenv bashio
+
+echo "Add-on environment started"
+
+echo "check for Home Assistant MQTT"
+MQTT_HOST=$(bashio::services mqtt "host")
+MQTT_PORT=$(bashio::services mqtt "port")
+MQTT_USER=$(bashio::services mqtt "username")
+MQTT_PASSWORD=$(bashio::services mqtt "password")
+
+# if a MQTT was/not found, drop a note
+if [ -z "$MQTT_HOST" ]; then
+    echo "MQTT not found"
+else
+    echo "MQTT found"
+    export MQTT_HOST
+    export MQTT_PORT
+    export MQTT_USER
+    export MQTT_PASSWORD
+fi
+
+
+
+
+# Create folder for log und config files
+mkdir -p /homeassistant/tsun-proxy/logs
+
+cd /home/proxy || exit
+
+export VERSION=$(cat /proxy-version.txt)
+
+echo "Start Proxyserver..."
+python3 server.py --json_config=/data/options.json  --log_path=/homeassistant/tsun-proxy/logs/ --config_path=/homeassistant/tsun-proxy/ --log_backups=2
--- a/ha_addons/ha_addon/translations/de.yaml
+++ b/ha_addons/ha_addon/translations/de.yaml
@@ -0,0 +1,108 @@
+---
+configuration:
+  inverters:
+    name: Wechselrichter
+    description: >+
+      Für jeden Wechselrichter muss die Seriennummer des Wechselrichters einer MQTT
+      Definition zugeordnet werden. Dazu wird der entsprechende Konfigurationsblock mit der
+      16-stellige Seriennummer gestartet, so dass alle nachfolgenden Parameter diesem 
+      Wechselrichter zugeordnet sind.
+      Weitere wechselrichterspezifische Parameter (z.B. Polling Mode) können im 
+      Konfigurationsblock gesetzt werden.
+
+      Die Seriennummer der GEN3 Wechselrichter beginnen mit `R17` oder `R47` und die der GEN3PLUS
+      Wechselrichter mit `Y17`oder `Y47`!
+
+      Siehe Beispielkonfiguration im Dokumentations-Tab
+  batteries:
+    name: Batterien
+    description: >+
+      Für jeden Energiespeicher muss die Seriennummer des Speichers einer MQTT
+      Definition zugeordnet werden. Dazu wird der entsprechende Konfigurationsblock mit der
+      16-stellige Seriennummer gestartet, so dass alle nachfolgenden Parameter diesem 
+      Speicher zugeordnet sind.
+      Weitere speicherspezifische Parameter (z.B. Polling Mode) können im 
+      Konfigurationsblock gesetzt werden.
+
+      Die Seriennummer der GEN3PLUS Batteriespeicher beginnen mit `410`!
+
+      Siehe Beispielkonfiguration im Dokumentations-Tab
+
+  tsun.enabled:
+    name: Verbindung zur TSUN Cloud - nur für GEN3-Wechselrichter
+    description: >+
+      Schaltet die Verbindung zur TSUN Cloud ein/aus.
+      Diese Verbindung ist erforderlich, wenn Sie Daten an die TSUN Cloud senden möchten,
+      z.B. um die TSUN-Apps zu nutzen oder Firmware-Updates zu erhalten.
+      
+      ein => normaler Proxy-Betrieb.
+      aus => Der Wechselrichter wird vom Internet isoliert.
+  solarman.enabled:
+    name: Verbindung zur Solarman/TSUN Cloud - nur für GEN3PLUS Wechselrichter
+    description: >+
+      Schaltet die Verbindung zur Solarman oder TSUN Cloud ein/aus.
+      Diese Verbindung ist erforderlich, wenn Sie Daten an die Cloud senden möchten,
+      z.B. um die Solarman App oder TSUN Smart App zu nutzen oder Firmware-Updates zu erhalten.
+      
+      ein => normaler Proxy-Betrieb.
+      aus => Die GEN3PLUS Geräte werden vom Internet isoliert.
+  inverters.allow_all:
+    name: Erlaube Verbindungen von sämtlichen Wechselrichtern
+    description: >-
+      Der Proxy akzeptiert normalerweise nur Verbindungen von konfigurierten Wechselrichtern.
+      Schalten Sie dies für Testzwecke und unbekannte Seriennummern ein.
+  mqtt.host:
+    name: MQTT Broker Host
+    description: >-
+      Hostname oder IP-Adresse des MQTT-Brokers. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zum Home Assistant MQTT-Broker herzustellen.
+  mqtt.port:
+    name: MQTT Broker Port
+    description: >-
+      Port des MQTT-Brokers. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zum Home Assistant MQTT-Broker herzustellen.
+  mqtt.user:
+    name: MQTT Broker Benutzer
+    description: >-
+      Benutzer für den MQTT-Broker. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zum Home Assistant MQTT-Broker herzustellen.
+  mqtt.passwd:
+    name: MQTT Broker Passwort
+    description: >-
+      Passwort für den MQTT-Broker. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zum Home Assistant MQTT-Broker herzustellen.
+  ha.auto_conf_prefix:
+    name: MQTT-Präfix für das Abonnieren von Home Assistant-Statusaktualisierungen
+  ha.discovery_prefix:
+    name: MQTT-Präfix für das discovery topic
+  ha.entity_prefix:
+    name: MQTT-Themenpräfix für die Veröffentlichung von Wechselrichterwerten
+  ha.proxy_node_id:
+    name: MQTT-Knoten-ID für die proxy_node_id
+  ha.proxy_unique_id:
+    name: MQTT-eindeutige ID zur Identifizierung einer Proxy-Instanz
+  tsun.host:
+    name: TSUN Cloud Host
+    description: >-
+      Hostname oder IP-Adresse der TSUN-Cloud. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zur Cloud logger.talent-monitoring.com herzustellen.
+  solarman.host:
+    name: Solarman Cloud Host
+    description: >-
+      Hostname oder IP-Adresse der Solarman-Cloud. Wenn nicht gesetzt, versucht das Addon, eine Verbindung zur Cloud iot.talent-monitoring.com herzustellen.
+  gen3plus.at_acl.tsun.allow:
+      name: TSUN GEN3PLUS ACL allow
+      description: >-
+        Liste erlaubter AT-Befehle für TSUN GEN3PLUS
+  gen3plus.at_acl.tsun.block:
+      name: TSUN GEN3 ACL block
+      description: >-
+          Liste blockierter AT-Befehle für TSUN GEN3PLUS
+  gen3plus.at_acl.mqtt.allow:
+      name: MQTT GEN3PLUS ACL allow
+      description: >-
+        Liste erlaubter MQTT-Befehle für GEN3PLUS
+  gen3plus.at_acl.mqtt.block:
+      name: MQTT GEN3PLUS ACL block
+      description: >-
+          Liste blockierter MQTT-Befehle für GEN3PLUS
+
+
+network:
+  5005/tcp: listening Port für TSUN GEN3 Wechselrichter
+  10000/tcp: listening Port für TSUN GEN3PLUS Wechselrichter
--- a/ha_addons/ha_addon/translations/en.yaml
+++ b/ha_addons/ha_addon/translations/en.yaml
@@ -0,0 +1,109 @@
+---
+configuration:
+  inverters:
+    name: Inverters
+    description: >+
+      For each GEN3 inverter, the serial number of the inverter must be mapped to an MQTT
+      definition. To do this, the corresponding configuration block is started with
+      16-digit serial number so that all subsequent parameters are assigned
+      to this inverter. Further inverter-specific parameters (e.g. polling mode) can be set
+      in the configuration block.
+
+      The serial numbers of all GEN3 inverters start with `R17` or `R47` and that of the GEN3PLUS
+      inverters with ‘Y17’ or ‘Y47’!
+      
+      For reference see example configuration in Documentation Tab
+
+  batteries:
+    name: Energy Storages
+    description: >+
+      For each energy storage device, the serial number of the storage device must be
+      assigned to an MQTT definition. To do this, the corresponding configuration block
+      is started with the 16-digit serial number so that all subsequent parameters are
+      assigned to this energy storage. Further inverter-specific parameters (e.g. polling
+      mode) can be set in the configuration block.
+
+      The serial numbers of all GEN3PLUS energy storages start with ‘410’!
+
+      For reference see example configuration in Documentation Tab
+
+
+  tsun.enabled:
+    name: Connection to TSUN Cloud - for GEN3 inverter only
+    description: >+
+      switch on/off connection to the TSUN cloud.
+      This connection is only required if you want send data to the TSUN cloud
+      eg. to use the TSUN APPs or receive firmware updates.
+      
+      on => normal proxy operation.
+      off => The Inverter become isolated from Internet.
+  solarman.enabled:
+    name: Connection to Solarman/TSUN Cloud - for GEN3PLUS inverter only
+    description: >+
+      switch on/off connection to the Solarman or TSUN cloud.
+      This connection is only required if you want send data to the cloud
+      eg. to use the Solarman APP, the TSUN Smart APP or receive firmware updates.
+      
+      on => normal proxy operation.
+      off => The GEN3PLUS devices become isolated from Internet
+  inverters.allow_all:
+    name: Allow all connections from all inverters
+    description: >-
+      The proxy only usually accepts connections from configured inverters.
+      Switch on for test purposes and unknown serial numbers.
+  mqtt.host:
+    name: MQTT Broker Host
+    description: >-
+      Hostname or IP address of the MQTT broker. if not set, the addon will try to connect to the Home Assistant MQTT broker
+  mqtt.port:
+    name: MQTT Broker Port
+    description: >-
+      Port of the MQTT broker. if not set, the addon will try to connect to the Home Assistant MQTT broker
+  mqtt.user:
+    name: MQTT Broker User
+    description: >-
+      User for the MQTT broker. if not set, the addon will try to connect to the Home Assistant MQTT broker
+  mqtt.passwd:
+    name: MQTT Broker Password
+    description: >-
+      Password for the MQTT broker. if not set, the addon will try to connect to the Home Assistant MQTT broker
+  ha.auto_conf_prefix:
+    name: MQTT prefix for subscribing for homeassistant status updates
+  ha.discovery_prefix:
+    name: MQTT prefix for discovery topic
+  ha.entity_prefix:
+    name: MQTT topic prefix for publishing inverter values
+  ha.proxy_node_id:
+    name: MQTT node id, for the proxy_node_id
+  ha.proxy_unique_id:
+    name: MQTT unique id, to identify a proxy instance
+  tsun.host:
+    name: TSUN Cloud Host
+    description: >-
+      Hostname or IP address of the TSUN cloud. if not set, the addon will try to connect to the cloud 
+      on logger.talent-monitoring.com
+  solarman.host:
+    name: Solarman Cloud Host
+    description: >-
+      Hostname or IP address of the Solarman cloud. if not set, the addon will try to connect to the cloud 
+      on iot.talent-monitoring.com
+  gen3plus.at_acl.tsun.allow:
+      name: TSUN GEN3PLUS ACL allow
+      description: >-
+        List of allowed TSUN GEN3PLUS AT commands
+  gen3plus.at_acl.tsun.block:
+      name: TSUN GEN3 ACL block
+      description: >-
+          List of blocked TSUN GEN3PLUS AT commands
+  gen3plus.at_acl.mqtt.allow:
+      name: MQTT GEN3PLUS ACL allow
+      description: >-
+        List of allowed MQTT GEN3PLUS commands
+  gen3plus.at_acl.mqtt.block:
+      name: MQTT GEN3PLUS ACL block
+      description: >-
+          List of blocked MQTT GEN3PLUS commands
+
+network:
+  5005/tcp: listening Port for TSUN GEN3 Devices
+  10000/tcp: listening Port for TSUN GEN3PLUS Devices
--- a/ha_addons/repository.yaml
+++ b/ha_addons/repository.yaml
@@ -0,0 +1,3 @@
+name: TSUN-Proxy
+url: https://github.com/s-allius/tsun-gen3-proxy/ha_addons
+maintainer: Stefan Allius
--- a/ha_addons/templates/README.jinja
+++ b/ha_addons/templates/README.jinja
@@ -0,0 +1,21 @@
+# Home Assistant Add-on: {{name}}
+
+{{readme_descr}}
+
+## Features
+
+- Supports TSUN GEN3 PLUS inverters: TSOL-MS2000, MS1800 and MS1600
+- Supports TSUN GEN3 PLUS batteries: TSOL-DC1000 (from version 0.13)
+- Supports TSUN GEN3 inverters: TSOL-MS3000, MS800, MS700, MS600, MS400, MS350 and MS300
+- `Home-Assistant` auto-discovery support
+- `MODBUS` support via MQTT topics
+- `AT-Command` support via MQTT topics (GEN3PLUS only)
+- Faster DataUp interval sends measurement data to the MQTT broker every minute
+- Self-sufficient island operation without internet
+- Security-Features:
+  - control access via `AT-commands`
+
+## About
+
+This Add-on and the TSUN Proxy is not related to the company TSUN. It is a private initiative that aims to connect TSUN inverters and storage systems with an MQTT broker. There is no support and no warranty from TSUN.
+{{readme_links}}
--- a/ha_addons/templates/apparmor.jinja
+++ b/ha_addons/templates/apparmor.jinja
@@ -0,0 +1,52 @@
+#include <tunables/global>
+
+profile {{slug}} flags=(attach_disconnected,mediate_deleted) {
+  #include <abstractions/base>
+
+  # Capabilities
+  file,
+  signal (send) set=(kill,term,int,hup,cont),
+
+  # S6-Overlay
+  /init ix,
+  /bin/** ix,
+  /usr/bin/** ix,
+  /run/{s6,s6-rc*,service}/** ix,
+  /package/** ix,
+  /command/** ix,
+  /etc/services.d/** rwix,
+  /etc/cont-init.d/** rwix,
+  /etc/cont-finish.d/** rwix,
+  /run/{,**} rwk,
+  /dev/tty rw,
+
+  # Bashio
+  /usr/lib/bashio/** ix,
+  /tmp/** rwk,
+
+  # Access to options.json and other files within your addon
+  /data/** rw,
+
+  # Start new profile for service
+  /usr/bin/myprogram cx -> myprogram,
+
+  profile myprogram flags=(attach_disconnected,mediate_deleted) {
+    #include <abstractions/base>
+
+    # Receive signals from S6-Overlay
+    signal (receive) peer=*_{{slug}},
+
+    # Access to options.json and other files within your addon
+    /data/** rw,
+
+    # Access to mapped volumes specified in config.json
+    /share/** rw,
+
+    # Access required for service functionality
+    /usr/bin/myprogram r,
+    /bin/bash rix,
+    /bin/echo ix,
+    /etc/passwd r,
+    /dev/tty rw,
+  }
+}
--- a/ha_addons/templates/config.jinja
+++ b/ha_addons/templates/config.jinja
@@ -0,0 +1,125 @@
+name: {{name}}
+description: {{description}}
+version: {% if version is defined and version|length %} {{version}} {% elif BuildID is defined and BuildID|length %} {{AppVersion}}-{{BuildID}} {% else %} {{AppVersion}} {% endif %}
+image: {{image}}
+url: https://github.com/s-allius/tsun-gen3-proxy
+slug: {{slug}}
+advanced: {{advanced}}
+stage: {{stage}}
+init: false
+arch:
+  - aarch64
+  - amd64
+  - armhf
+  - armv7
+startup: services
+homeassistant_api: true
+map:
+  - type: addon_config
+    path: /homeassistant/tsun-proxy
+    read_only: False
+services:
+  - mqtt:want
+ports:
+  5005/tcp: 5005
+  10000/tcp: 10000
+
+watchdog: "http://[HOST]:[PORT:8127]/-/healthy"
+
+# Definition of parameters in the configuration tab of the addon
+# parameters are available within the container as /data/options.json
+# and should become picked up by the proxy - current workaround as a transfer script
+
+schema:
+  inverters:
+    - serial: match(^(R17|R47|Y17|Y47).{13}$)
+      monitor_sn: int?
+      node_id: str
+      suggested_area: str
+      modbus_polling: bool
+      client_mode.host: match(\b((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\b)?
+      client_mode.port: port?
+      client_mode.forward: bool?
+      modbus_scanning.start: int(0,65535)?
+      modbus_scanning.step: int(0,65535)?
+      modbus_scanning.bytes: int(1,80)?
+      pv1.manufacturer: str?
+      pv1.type: str?
+      pv2.manufacturer: str?
+      pv2.type: str?
+      pv3.manufacturer: str?
+      pv3.type: str?
+      pv4.manufacturer: str?
+      pv4.type: str?
+      pv5.manufacturer: str?
+      pv5.type: str?
+      pv6.manufacturer: str?
+      pv6.type: str?
+  tsun.enabled: bool
+  solarman.enabled: bool
+  inverters.allow_all: bool
+  batteries:
+    - serial: match(^(410).{13}$)
+      monitor_sn: int
+      node_id: str
+      suggested_area: str
+      modbus_polling: bool
+      client_mode.host: match(\b((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\b)?
+      client_mode.port: port?
+      client_mode.forward: bool?
+      pv1.manufacturer: str?
+      pv1.type: str?
+      pv2.manufacturer: str?
+      pv2.type: str?
+
+  # optionale parameter
+
+  mqtt.host: str?
+  mqtt.port: port?
+  mqtt.user: str?
+  mqtt.passwd: password?
+  ha.auto_conf_prefix: str? # suggeriert optionale konfigurationsoption -> es darf jedoch kein default unter "options" angegeben werden
+  ha.discovery_prefix: str? # dito
+  ha.entity_prefix: str? #dito
+  ha.proxy_node_id: str? #dito
+  ha.proxy_unique_id: str? #dito
+  tsun.host: str?
+  solarman.host: str?
+  gen3plus.at_acl.tsun.allow:
+    - str
+  gen3plus.at_acl.tsun.block:
+    - str?
+  gen3plus.at_acl.mqtt.allow:
+    - str
+  gen3plus.at_acl.mqtt.block:
+    - str?
+
+# set default options for mandatory parameters
+# for optional parameters do not define any default value in the options dictionary.
+# If any default value is given, the option becomes a required value.
+options:
+  inverters:
+    - serial: R17E000000000000
+      monitor_sn: 0
+      node_id: inv_1
+      suggested_area: Roof
+      modbus_polling: false
+      pv1.manufacturer: Shinefar
+      pv1.type: SF-M18/144550
+      pv2.manufacturer: Shinefar
+      pv2.type: SF-M18/144550
+  batteries:
+    - serial: 4100000000000000
+      monitor_sn: 0
+      node_id: bat_1
+      suggested_area: Garage
+      modbus_polling: false
+      pv1.manufacturer: Shinefar
+      pv1.type: SF-M18/144550
+      pv2.manufacturer: Shinefar
+      pv2.type: SF-M18/144550
+  tsun.enabled: true # set default
+  solarman.enabled: true # set default
+  inverters.allow_all: false # set default
+  gen3plus.at_acl.tsun.allow: ["AT+Z", "AT+UPURL", "AT+SUPDATE"]
+  gen3plus.at_acl.mqtt.allow: ["AT+"]
--- a/ha_addons/templates/debug_data.json
+++ b/ha_addons/templates/debug_data.json
@@ -0,0 +1,11 @@
+
+{
+    "name": "TSUN-Proxy (Debug)",
+    "description": "MQTT Proxy for TSUN Photovoltaic Inverters with Debug Logging",
+    "image": "docker.io/sallius/tsun-gen3-addon",
+    "slug": "tsun-proxy-debug",
+    "advanced": true,
+    "stage": "experimental",
+    "readme_descr": "This is a bleeding-edge version of the `TSUN Proxy`  Add-On with debuging enabled by default.\n\nThe versions may be based on different feature branches and therefore the range of functions may change.\n\nIt is intended to be used to simulate special situations/problems and should only be used in consultation with the maintainer.\n\nFor production please use the stable version `TSUN Proxy`. If you are interested in a bleeding edge version, we offer the `TSUN Proxy (dev)` version.",
+    "readme_links": ""
+}
--- a/ha_addons/templates/dev_data.json
+++ b/ha_addons/templates/dev_data.json
@@ -0,0 +1,11 @@
+
+{
+    "name": "TSUN-Proxy (Dev)",
+    "description": "MQTT Proxy for TSUN Photovoltaic Inverters",
+    "image": "docker.io/sallius/tsun-gen3-addon",
+    "slug": "tsun-proxy-dev",
+    "advanced": false,
+    "stage": "experimental",
+    "readme_descr": "This is a bleeding-edge version of the `TSUN Proxy`  Add-On.\n\nThe versions may be based on different feature branches and therefore the range of functions may change.\n\nIt is intended for testing new functions or testing new devices that are to be supported with the next release.\nFor production, please use the stable version 'TSUN Proxy'.",
+    "readme_links": ""
+}
--- a/ha_addons/templates/rc_data.json
+++ b/ha_addons/templates/rc_data.json
@@ -0,0 +1,13 @@
+
+{
+    "name": "TSUN-Proxy (Release Candidate)",
+    "description": "MQTT Proxy for TSUN Photovoltaic Inverters",
+    "version": "rc",
+    "image": "ghcr.io/s-allius/tsun-gen3-addon",
+    "slug": "tsun-proxy-rc",
+    "advanced": true,
+    "stage": "experimental",
+    "readme_descr": "This is a release candidate of the `TSUN Proxy` Add-On.\n\nIt is intended for testing the next release.\nFor production, please use the stable version 'TSUN Proxy'.",
+    "readme_links": ""
+
+}
--- a/ha_addons/templates/rel_data.json
+++ b/ha_addons/templates/rel_data.json
@@ -0,0 +1,11 @@
+
+{
+    "name": "TSUN-Proxy",
+    "description": "MQTT Proxy for TSUN Photovoltaic Inverters",
+    "image": "ghcr.io/s-allius/tsun-gen3-addon",
+    "slug": "tsun-proxy",
+    "advanced": false,
+    "stage": "stable",
+    "readme_dsecr": "Integrates TSUN inverters (e.g. TSOL MS800, MS2000, MS3000) and batteries (TSOL DC1000) into Home Assistant.\n\nIt is based on the [TSUN Proxy][tsunproxy] and enables a reliable connection between TSUN devices and an MQTT broker.\n\nWith the Add-on, you can easily retrieve real-time values such as power, current and daily energy and integrate the inverter into Home Assistant.\nThis works even without an internet connection.\n\nThe optional connection to the TSUN Cloud can be disabled!",
+    "readme_links": "\n[tsunproxy]: https://github.com/s-allius/tsun-gen3-proxy\n"
+}
--- a/proxy.c4
+++ b/proxy.c4
@@ -0,0 +1,20 @@
+model {
+    extend home.logger.proxy {
+        component webserver 'http server'
+        component inverter 'inverter'
+        component local 'local connection'
+        component remote 'remote connection'
+        component r-ifc 'async-ifc'
+        component l-ifc 'async-ifc'
+        component prot 'Protocol' 'SolarmanV5 or Talent'
+        component config 'config' 'reads the file confg.toml'
+        component mqtt
+        inverter -> local
+        inverter -> remote
+        remote -> r-ifc
+        remote -> prot
+        local -> l-ifc
+        local -> prot
+        prot -> mqtt
+    }
+}
--- a/pytest.ini
+++ b/pytest.ini
@@ -0,0 +1,8 @@
+# pytest.ini or .pytest.ini
+[pytest]
+minversion = 8.0
+addopts = -ra -q --durations=5
+pythonpath = app/src app/tests ha_addons/ha_addon/rootfs 
+testpaths = app/tests ha_addons/ha_addon/tests
+asyncio_default_fixture_loop_scope = function 
+asyncio_mode = strict
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -15,6 +15,10 @@ sonar.sources=app/src/
 sonar.python.version=3.12
 sonar.tests=system_tests/,app/tests/
 sonar.exclusions=**/.vscode/**/*
+
+# disable code dupication check for config  grammar
+sonar.cpd.exclusions=app/src/cnf/config.py
+
 # Name your criteria
 sonar.issue.ignore.multicriteria=e1,e2

--- a/system_tests/test_tcp_socket.py
+++ b/system_tests/test_tcp_socket.py
@@ -93,6 +93,155 @@ def msg_inverter_ind(): # Data indication from the inverter
    msg +=  b'\x53\x00\x00'     
    return msg

+@pytest.fixture
+def msg_inverter_ind2(): # Data indication from the inverter
+    msg  =  b'\x00\x00\x08\xff\x10'+ get_sn() + b'\x91\x04\x01\x90\x00\x00\x10'+get_inv_no()
+    msg +=  b'\x01\x00\x00\x01'
+    msg +=  b'\x95\x18\x5e\x1d\x80\x00\x00\x01\x2c\x00\x00\x00\x64\x53\x00\x00'  #  | ..^.....,...dS..
+    msg +=  b'\x00\x00\x00\xc8\x53\x44\x00\x00\x00\x01\x2c\x53\x00\x00\x00\x00'  #  | ....SD....,S....
+    msg +=  b'\x01\x90\x49\x00\x00\x00\x00\x00\x00\x01\x91\x53\x00\x00\x00\x00'  #  | ..I........S....
+    msg +=  b'\x01\x92\x53\x00\x00\x00\x00\x01\x93\x53\x00\x00\x00\x00\x01\x94'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\x95\x53\x00\x00\x00\x00\x01\x96\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\x97\x53\x00\x00\x00\x00\x01\x98\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\x99\x53\x00\x00\x00\x00\x01\x9a\x53\x00\x00\x00\x00\x01'  #  | ...S......S.....
+    msg +=  b'\x9b\x53\x00\x00\x00\x00\x01\x9c\x53\x00\x00\x00\x00\x01\x9d\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x01\x9e\x53\x00\x00\x00\x00\x01\x9f\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x01\xa0\x53\x00\x00\x00\x00\x01\xf4\x49\x00\x00\x00\x00'  #  | ....S......I....
+    msg +=  b'\x00\x00\x01\xf5\x53\x00\x00\x00\x00\x01\xf6\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x01\xf7\x53\x00\x00\x00\x00\x01\xf8\x53\x00\x00\x00\x00\x01\xf9'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x01\xfa\x53\x00\x00\x00\x00\x01\xfb\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x01\xfc\x53\x00\x00\x00\x00\x01\xfd\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x01\xfe\x53\x00\x00\x00\x00\x01\xff\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\x00\x53\x00\x00\x00\x00\x02\x01\x53\x00\x00\x00\x00\x02\x02\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x02\x03\x53\x00\x00\x00\x00\x02\x04\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\x58\x49\x00\x00\x00\x00\x00\x00\x02\x59\x53\x00\x00'  #  | ...XI.......YS..
+    msg +=  b'\x00\x00\x02\x5a\x53\x00\x00\x00\x00\x02\x5b\x53\x00\x00\x00\x00'  #  | ...ZS.....[S....
+    msg +=  b'\x02\x5c\x53\x00\x00\x00\x00\x02\x5d\x53\x00\x00\x00\x00\x02\x5e'  #  | .\S.....]S.....^
+    msg +=  b'\x53\x00\x00\x00\x00\x02\x5f\x53\x00\x00\x00\x00\x02\x60\x53\x00'  #  | S....._S.....`S.
+    msg +=  b'\x00\x00\x00\x02\x61\x53\x00\x00\x00\x00\x02\x62\x53\x00\x00\x00'  #  | ....aS.....bS...
+    msg +=  b'\x00\x02\x63\x53\x00\x00\x00\x00\x02\x64\x53\x00\x00\x00\x00\x02'  #  | ..cS.....dS.....
+    msg +=  b'\x65\x53\x00\x00\x00\x00\x02\x66\x53\x00\x00\x00\x00\x02\x67\x53'  #  | eS.....fS.....gS
+    msg +=  b'\x00\x00\x00\x00\x02\x68\x53\x00\x00\x00\x00\x02\xbc\x49\x00\x00'  #  | .....hS......I..
+    msg +=  b'\x00\x00\x00\x00\x02\xbd\x53\x00\x00\x00\x00\x02\xbe\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x02\xbf\x53\x00\x00\x00\x00\x02\xc0\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x02\xc1\x53\x00\x00\x00\x00\x02\xc2\x53\x00\x00\x00\x00\x02\xc3'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x02\xc4\x53\x00\x00\x00\x00\x02\xc5\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x02\xc6\x53\x00\x00\x00\x00\x02\xc7\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x02\xc8\x53\x00\x00\x00\x00\x02\xc9\x53\x00\x00\x00\x00\x02'  #  | ...S......S.....
+    msg +=  b'\xca\x53\x00\x00\x00\x00\x02\xcb\x53\x00\x00\x00\x00\x02\xcc\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x03\x20\x53\x00\x01\x00\x00\x03\x84\x53\x11\x68'  #  | ..... S......S.h
+    msg +=  b'\x00\x00\x03\xe8\x46\x44\x23\xd1\xec\x00\x00\x04\x4c\x46\x43\xa3'  #  | ....FD#.....LFC.
+    msg +=  b'\xb3\x33\x00\x00\x04\xb0\x46\x00\x00\x00\x00\x00\x00\x05\x14\x46'  #  | .3....F........F
+    msg +=  b'\x43\x6e\x80\x00\x00\x00\x05\x78\x46\x3d\x4c\xcc\xcd\x00\x00\x05'  #  | Cn.....xF=L.....
+    msg +=  b'\xdc\x46\x00\x00\x00\x00\x00\x00\x06\x40\x46\x42\x48\x00\x00\x00'  #  | .F.......@FBH...
+    msg +=  b'\x00\x06\xa4\x53\x00\x03\x00\x00\x07\x08\x53\x00\x0c\x00\x00\x07'  #  | ...S......S.....
+    msg +=  b'\x6c\x53\x00\x50\x00\x00\x07\xd0\x46\x43\xa3\xb3\x33\x00\x00\x08'  #  | lS.P....FC..3...
+    msg +=  b'\x34\x53\x0b\xb8\x00\x00\x08\x98\x46\x00\x00\x00\x00\x00\x00\x08'  #  | 4S......F.......
+    msg +=  b'\xfc\x46\x00\x00\x00\x00\x00\x00\x09\x60\x46\x41\xee\xe1\x48\x00'  #  | .F.......`FA..H.
+    msg +=  b'\x00\x09\xc4\x53\x00\x00\x00\x00\x0a\x28\x46\x41\xf2\x00\x00\x00'  #  | ...S.....(FA....
+    msg +=  b'\x00\x0a\x8c\x46\x3f\xac\x28\xf6\x00\x00\x0a\xf0\x53\x00\x0c\x00'  #  | ...F?.(.....S...
+    msg +=  b'\x00\x0b\x54\x53\x00\x00\x00\x00\x0b\xb8\x53\x00\x00\x00\x00\x0c'  #  | ..TS......S.....
+    msg +=  b'\x1c\x53\x00\x00\x00\x00\x0c\x80\x53\x00\x00\x00\x00\x0c\xe4\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x0d\x48\x53\x00\x00\x00\x00\x0d\xac\x53\x00\x00'  #  | .....HS......S..
+    msg +=  b'\x00\x00\x0e\x10\x53\x00\x00\x00\x00\x0e\x74\x53\x00\x00\x00\x00'  #  | ....S.....tS....
+    msg +=  b'\x0e\xd8\x53\x00\x00\x00\x00\x0f\x3c\x53\x00\x00\x00\x00\x0f\xa0'  #  | ..S.....<S......
+    msg +=  b'\x53\x00\x00\x00\x00\x10\x04\x53\x00\x00\x00\x00\x10\x68\x53\x00'  #  | S......S.....hS.
+    msg +=  b'\x00\x00\x00\x10\xcc\x53\x00\x00\x00\x00\x11\x30\x53\x00\x00\x00'  #  | .....S.....0S...
+    msg +=  b'\x00\x11\x94\x53\x00\x00\x00\x00\x11\xf8\x53\x00\x00\x00\x00\x12'  #  | ...S......S.....
+    msg +=  b'\x5c\x53\x00\x00\x00\x00\x12\xc0\x53\x00\x00\x00\x00\x13\x24\x46'  #  | \S......S.....$F
+    msg +=  b'\x42\x9d\x33\x33\x00\x00\x13\x88\x46\x00\x00\x00\x00\x00\x00\x13'  #  | B.33....F.......
+    msg +=  b'\xec\x46\x00\x00\x00\x00\x00\x00\x14\x50\x46\x42\xdc\x00\x00\x00'  #  | .F.......PFB....
+    msg +=  b'\x00\x14\xb4\x53\x00\x00\x00\x00\x15\x18\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x7c\x53\x00\x00\x00\x00\x15\x7d\x53\x00\x00\x00\x00\x15\x7e\x53'  #  | |S.....}S.....~S
+    msg +=  b'\x00\x00\x00\x00\x15\x7f\x53\x00\x00\x00\x00\x15\x80\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x15\x81\x53\x00\x00\x00\x00\x15\x82\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x15\x83\x53\x00\x00\x00\x00\x15\x84\x53\x00\x00\x00\x00\x15\x85'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x15\x86\x53\x00\x00\x00\x00\x15\x87\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x15\x88\x53\x00\x00\x00\x00\x15\x89\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x15\x8a\x53\x00\x00\x00\x00\x15\x8b\x53\x00\x00\x00\x00\x15'  #  | ...S......S.....
+    msg +=  b'\x8c\x53\x00\x00\x00\x00\x15\xe0\x46\x42\x68\x66\x66\x00\x00\x16'  #  | .S......FBhff...
+    msg +=  b'\x44\x46\x00\x00\x00\x00\x00\x00\x16\xa8\x46\x00\x00\x00\x00\x00'  #  | DF........F.....
+    msg +=  b'\x00\x17\x0c\x46\x42\xdc\x00\x00\x00\x00\x17\x70\x53\x00\x00\x00'  #  | ...FB......pS...
+    msg +=  b'\x00\x17\xd4\x53\x00\x00\x00\x00\x18\x38\x53\x00\x00\x00\x00\x18'  #  | ...S.....8S.....
+    msg +=  b'\x39\x53\x00\x00\x00\x00\x18\x3a\x53\x00\x00\x00\x00\x18\x3b\x53'  #  | 9S.....:S.....;S
+    msg +=  b'\x00\x00\x00\x00\x18\x3c\x53\x00\x00\x00\x00\x18\x3d\x53\x00\x00'  #  | .....<S.....=S..
+    msg +=  b'\x00\x00\x18\x3e\x53\x00\x00\x00\x00\x18\x3f\x53\x00\x00\x00\x00'  #  | ...>S.....?S....
+    msg +=  b'\x18\x40\x53\x00\x00\x00\x00\x18\x41\x53\x00\x00\x00\x00\x18\x42'  #  | .@S.....AS.....B
+    msg +=  b'\x53\x00\x00\x00\x00\x18\x43\x53\x00\x00\x00\x00\x18\x44\x53\x00'  #  | S.....CS.....DS.
+    msg +=  b'\x00\x00\x00\x18\x45\x53\x00\x00\x00\x00\x18\x46\x53\x00\x00\x00'  #  | ....ES.....FS...
+    msg +=  b'\x00\x18\x47\x53\x00\x00\x00\x00\x18\x48\x53\x00\x00\x00\x00\x18'  #  | ..GS.....HS.....
+    msg +=  b'\x9c\x46\x42\x6b\x33\x33\x00\x00\x19\x00\x46\x00\x00\x00\x00\x00'  #  | .FBk33....F.....
+    msg +=  b'\x00\x19\x64\x46\x00\x00\x00\x00\x00\x00\x19\xc8\x46\x42\xdc\x00'  #  | ..dF........FB..
+    msg +=  b'\x00\x00\x00\x1a\x2c\x53\x00\x00\x00\x00\x1a\x90\x53\x00\x00\x00'  #  | ....,S......S...
+    msg +=  b'\x00\x1a\xf4\x53\x00\x00\x00\x00\x1a\xf5\x53\x00\x00\x00\x00\x1a'  #  | ...S......S.....
+    msg +=  b'\xf6\x53\x00\x00\x00\x00\x1a\xf7\x53\x00\x00\x00\x00\x1a\xf8\x53'  #  | .S......S......S
+    msg +=  b'\x00\x00\x00\x00\x1a\xf9\x53\x00\x00\x00\x00\x1a\xfa\x53\x00\x00'  #  | ......S......S..
+    msg +=  b'\x00\x00\x1a\xfb\x53\x00\x00\x00\x00\x1a\xfc\x53\x00\x00\x00\x00'  #  | ....S......S....
+    msg +=  b'\x1a\xfd\x53\x00\x00\x00\x00\x1a\xfe\x53\x00\x00\x00\x00\x1a\xff'  #  | ..S......S......
+    msg +=  b'\x53\x00\x00\x00\x00\x1b\x00\x53\x00\x00\x00\x00\x1b\x01\x53\x00'  #  | S......S......S.
+    msg +=  b'\x00\x00\x00\x1b\x02\x53\x00\x00\x00\x00\x1b\x03\x53\x00\x00\x00'  #  | .....S......S...
+    msg +=  b'\x00\x1b\x04\x53\x00\x00\x00\x00\x1b\x58\x53\x00\x00\x00\x00\x1b'  #  | ...S.....XS.....
+    msg +=  b'\xbc\x53\x11\x3d\x00\x00\x1c\x20\x46\x3c\x23\xd7\x0a\x00\x00\x1c'  #  | .S.=... F<#.....
+    msg +=  b'\x84\x46\x00\x00\x00\x00\x00\x00\x1c\xe8\x46\x42\x04\x00\x00\x00'  #  | .F........FB....
+    msg +=  b'\x00\x1d\x4c\x46\x00\x00\x00\x00\x00\x00\x1d\xb0\x46\x00\x00\x00'  #  | ..LF........F...
+    msg +=  b'\x00\x00\x00\x1e\x14\x53\x00\x02\x00\x00\x1e\x78\x46\x41\x8b\x33'  #  | .....S.....xFA.3
+    msg +=  b'\x33\x00\x00\x1e\xdc\x46\x3c\xa3\xd7\x0a\x00\x00\x1f\x40\x46\x3e'  #  | 3....F<......@F>
+    msg +=  b'\x99\x99\x9a\x00\x00\x1f\xa4\x46\x40\x99\x99\x9a\x00\x00\x20\x08'  #  | .......F@..... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\x6c\x53\x00\x00\x00\x00\x20\xd0\x53\x05'  #  | S.... lS.... .S.
+    msg +=  b'\x00\x00\x00\x20\xd1\x53\x00\x00\x00\x00\x20\xd2\x53\x00\x00\x00'  #  | ... .S.... .S...
+    msg +=  b'\x00\x20\xd3\x53\x00\x00\x00\x00\x20\xd4\x53\x00\x00\x00\x00\x20'  #  | . .S.... .S.... 
+    msg +=  b'\xd5\x53\x00\x00\x00\x00\x20\xd6\x53\x00\x00\x00\x00\x20\xd7\x53'  #  | .S.... .S.... .S
+    msg +=  b'\x00\x00\x00\x00\x20\xd8\x53\x00\x00\x00\x00\x20\xd9\x53\x00\x01'  #  | .... .S.... .S..
+    msg +=  b'\x00\x00\x20\xda\x53\x00\x00\x00\x00\x20\xdb\x53\x00\x01\x00\x00'  #  | .. .S.... .S....
+    msg +=  b'\x20\xdc\x53\x00\x00\x00\x00\x20\xdd\x53\x00\x00\x00\x00\x20\xde'  #  |  .S.... .S.... .
+    msg +=  b'\x53\x00\x00\x00\x00\x20\xdf\x53\x00\x00\x00\x00\x20\xe0\x53\x00'  #  | S.... .S.... .S.
+    msg +=  b'\x00\x00\x00\x21\x34\x46\x00\x00\x00\x00\x00\x00\x21\x98\x46\x00'  #  | ...!4F......!.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x21\xfc\x46\x00\x00\x00\x00\x00\x00\x22\x60'  #  | .....!.F......"`
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x22\xc4\x53\x00\x00\x00\x00\x23\x28'  #  | F......".S....#(
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x8c\x53\x00\x00\x00\x00\x23\x8d\x53\x00'  #  | S....#.S....#.S.
+    msg +=  b'\x00\x00\x00\x23\x8e\x53\x00\x00\x00\x00\x23\x8f\x53\x00\x00\x00'  #  | ...#.S....#.S...
+    msg +=  b'\x00\x23\x90\x53\x00\x00\x00\x00\x23\x91\x53\x00\x00\x00\x00\x23'  #  | .#.S....#.S....#
+    msg +=  b'\x92\x53\x00\x00\x00\x00\x23\x93\x53\x00\x00\x00\x00\x23\x94\x53'  #  | .S....#.S....#.S
+    msg +=  b'\x00\x00\x00\x00\x23\x95\x53\x00\x00\x00\x00\x23\x96\x53\x00\x00'  #  | ....#.S....#.S..
+    msg +=  b'\x00\x00\x23\x97\x53\x00\x00\x00\x00\x23\x98\x53\x00\x00\x00\x00'  #  | ..#.S....#.S....
+    msg +=  b'\x23\x99\x53\x00\x00\x00\x00\x23\x9a\x53\x00\x00\x00\x00\x23\x9b'  #  | #.S....#.S....#.
+    msg +=  b'\x53\x00\x00\x00\x00\x23\x9c\x53\x00\x00\x00\x00\x23\xf0\x46\x00'  #  | S....#.S....#.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x24\x54\x46\x00\x00\x00\x00\x00\x00\x24\xb8'  #  | .....$TF......$.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x25\x1c\x46\x00\x00\x00\x00\x00\x00'  #  | F......%.F......
+    msg +=  b'\x25\x80\x53\x00\x00\x00\x00\x25\xe4\x53\x00\x00\x00\x00\x26\x48'  #  | %.S....%.S....&H
+    msg +=  b'\x53\x00\x00\x00\x00\x26\x49\x53\x00\x00\x00\x00\x26\x4a\x53\x00'  #  | S....&IS....&JS.
+    msg +=  b'\x00\x00\x00\x26\x4b\x53\x00\x00\x00\x00\x26\x4c\x53\x00\x00\x00'  #  | ...&KS....&LS...
+    msg +=  b'\x00\x26\x4d\x53\x00\x00\x00\x00\x26\x4e\x53\x00\x00\x00\x00\x26'  #  | .&MS....&NS....&
+    msg +=  b'\x4f\x53\x00\x00\x00\x00\x26\x50\x53\x00\x00\x00\x00\x26\x51\x53'  #  | OS....&PS....&QS
+    msg +=  b'\x00\x00\x00\x00\x26\x52\x53\x00\x00\x00\x00\x26\x53\x53\x00\x00'  #  | ....&RS....&SS..
+    msg +=  b'\x00\x00\x26\x54\x53\x00\x00\x00\x00\x26\x55\x53\x00\x00\x00\x00'  #  | ..&TS....&US....
+    msg +=  b'\x26\x56\x53\x00\x00\x00\x00\x26\x57\x53\x00\x00\x00\x00\x26\x58'  #  | &VS....&WS....&X
+    msg +=  b'\x53\x00\x00\x00\x00\x26\xac\x53\x00\x00\x00\x00\x27\x10\x53\x11'  #  | S....&.S....'.S.
+    msg +=  b'\x3d\x00\x00\x27\x74\x46\x00\x00\x00\x00\x00\x00\x27\xd8\x46\x00'  #  | =..'tF......'.F.
+    msg +=  b'\x00\x00\x00\x00\x00\x28\x3c\x46\x42\x03\xf5\xc3\x00\x00\x28\xa0'  #  | .....(<FB.....(.
+    msg +=  b'\x46\x00\x00\x00\x00\x00\x00\x29\x04\x46\x00\x00\x00\x00\x00\x00'  #  | F......).F......
+    msg +=  b'\x29\x68\x53\x00\x02\x00\x00\x29\xcc\x53\x00\x03\x00\x00\x2a\x30'  #  | )hS....).S....*0
+    msg +=  b'\x46\x42\x20\x00\x00\x00\x00\x2a\x94\x46\x42\x20\x00\x00\x00\x00'  #  | FB ....*.FB ....
+    msg +=  b'\x2a\xf8\x46\x44\x20\x00\x00\x00\x00\x2b\x5c\x46\x43\x7b\x00\x00'  #  | *.FD ....+\FC{..
+    msg +=  b'\x00\x00\x2b\xc0\x46\x43\x50\x00\x00\x00\x00\x2c\x24\x46\x42\x48'  #  | ..+.FCP....,$FBH
+    msg +=  b'\x5c\x29\x00\x00\x2c\x88\x46\x42\x47\xa3\xd7\x00\x00\x2c\xec\x53'  #  | \)..,.FBG....,.S
+    msg +=  b'\x00\x00\x00\x00\x2d\x50\x46\x43\x42\x00\x00\x00\x00\x2d\xb4\x46'  #  | ....-PFCB....-.F
+    msg +=  b'\x42\xbc\x00\x00\x00\x00\x2e\x18\x46\x3f\xe6\x66\x66\x00\x00\x2e'  #  | B.......F?.ff...
+    msg +=  b'\x7c\x46\x3f\xe6\x66\x66\x00\x00\x2e\xe0\x46\x43\x7e\x00\x00\x00'  #  | |F?.ff....FC~...
+    msg +=  b'\x00\x2f\x44\x46\x43\x83\xf3\x33\x00\x00\x2f\xa8\x46\x3f\xe6\x66'  #  | ./DFC..3../.F?.f
+    msg +=  b'\x66\x00\x00\x30\x0c\x46\x3f\xe6\x66\x66\x00\x00\x30\x70\x46\x43'  #  | f..0.F?.ff..0pFC
+    msg +=  b'\x7e\x00\x00\x00\x00\x30\xd4\x46\x42\x3f\xeb\x85\x00\x00\x31\x38'  #  | ~....0.FB?....18
+    msg +=  b'\x46\x42\x3d\xeb\x85\x00\x00\x31\x9c\x46\x3e\x4c\xcc\xcd\x00\x00'  #  | FB=....1.F>L....
+    msg +=  b'\x32\x00\x46\x3e\x4c\xcc\xcd\x00\x00\x32\x64\x46\x42\x4c\x14\x7b'  #  | 2.F>L....2dFBL.{
+    msg +=  b'\x00\x00\x32\xc8\x46\x42\x4d\xeb\x85\x00\x00\x33\x2c\x46\x3e\x4c'  #  | ..2.FBM....3,F>L
+    msg +=  b'\xcc\xcd\x00\x00\x33\x90\x46\x3e\x4c\xcc\xcd\x00\x00\x33\xf4\x53'  #  | ....3.F>L....3.S
+    msg +=  b'\x00\x00\x00\x00\x34\x58\x53\x00\x00\x00\x00\x34\xbc\x53\x04\x00'  #  | ....4XS....4.S..
+    msg +=  b'\x00\x00\x35\x20\x53\x00\x01\x00\x00\x35\x84\x53\x13\x9c\x00\x00'  #  | ..5 S....5.S....
+    msg +=  b'\x35\xe8\x53\x0f\xa0\x00\x00\x36\x4c\x53\x00\x00\x00\x00\x36\xb0'  #  | 5.S....6LS....6.
+    msg +=  b'\x53\x00\x66'                                                      #  | S.f'
+    return msg
+
+
@pytest.fixture
 def msg_ota_update_req(): # Over the air update request from talent cloud
    msg  = b'\x00\x00\x01\x16\x10'+ get_sn() + b'\x70\x13\x01\x02\x76\x35'
@@ -234,3 +383,18 @@ def test_ota_req(client_connection, msg_ota_update_req):
        _ = s.recv(1024)
    except TimeoutError:
        pass
+
+def test_send_inv_data2(client_connection, msg_timestamp_req, msg_timestamp_resp, msg_inverter_ind2):
+    s = client_connection  
+    try:
+        s.sendall(msg_timestamp_req)
+        _ = s.recv(1024)
+    except TimeoutError:
+        pass
+  #  time.sleep(32.5)
+  #  assert data == msg_timestamp_resp
+    try:
+        s.sendall(msg_inverter_ind2)
+        _ = s.recv(1024)
+    except TimeoutError:
+        pass
--- a/system_tests/test_tcp_socket_v2.py
+++ b/system_tests/test_tcp_socket_v2.py
@@ -5,10 +5,17 @@ from dotenv import load_dotenv

 load_dotenv()

-SOLARMAN_SNR = os.getenv('SOLARMAN_SNR', '00000080')
+SOLARMAN_INV_SNR = os.getenv('SOLARMAN_INV_SNR', '00000080')
+SOLARMAN_DCU_SNR = os.getenv('SOLARMAN_DCU_SNR', '00000080')

 def get_sn() -> bytes:
-    return bytes.fromhex(SOLARMAN_SNR)
+    return bytes.fromhex(SOLARMAN_INV_SNR)
+
+def get_dcu_sn() -> bytes:
+    return bytes.fromhex(SOLARMAN_DCU_SNR)
+
+def get_dcu_no() -> bytes:
+    return b'4100000000000001'

 def get_inv_no() -> bytes:
    return b'T170000000000001'
@@ -21,7 +28,7 @@ def correct_checksum(buf):
    return checksum.to_bytes(length=1)

@pytest.fixture
-def MsgContactInfo(): # Contact Info message
+def msg_contact_info(): # Contact Info message
    msg  = b'\xa5\xd4\x00\x10\x41\x00\x01' +get_sn()  +b'\x02\xba\xd2\x00\x00'
    msg += b'\x19\x00\x00\x00\x00\x00\x00\x00\x05\x3c\x78\x01\x64\x01\x4c\x53'
    msg += b'\x57\x35\x42\x4c\x45\x5f\x31\x37\x5f\x30\x32\x42\x30\x5f\x31\x2e'
@@ -40,13 +47,13 @@ def MsgContactInfo(): # Contact Info message
    return msg

@pytest.fixture
-def MsgContactResp(): # Contact Response message
+def msg_contact_resp(): # Contact Response message
    msg  = b'\xa5\x0a\x00\x10\x11\x01\x01' +get_sn()  +b'\x02\x01\x6a\xfd\x8f'
    msg += b'\x65\x3c\x00\x00\x00\x75\x15'
    return msg

@pytest.fixture
-def MsgDataInd(): 
+def msg_data_ind(): 
    msg  = b'\xa5\x99\x01\x10\x42\x59\x84' +get_sn()  +b'\x01\xb0\x02\x2c\x87'
    msg += b'\x22\x32\xb7\x29\x00\x00\xd6\xcf\xe1\x33\x01\x00\x0c\x05\x00\x00'
    msg += b'\x59\x31\x37\x45\x37\x41\x30\x46\x30\x31\x30\x42\x30\x31\x33\x45'
@@ -80,14 +87,14 @@ def MsgDataInd():
    return msg

@pytest.fixture
-def MsgDataResp(): # Contact Response message
+def msg_data_rsp(): # Contact Response message
    msg  = b'\xa5\x0a\x00\x10\x12\x80\x84' +get_sn()  +b'\x01\x01\xd1\x96\x04'
    msg += b'\x66\x3c\x00\x00\x00\xed\x15'
    return msg


@pytest.fixture
-def MsgInvalidInfo(): # Contact Info message wrong start byte
+def msg_invalid_info(): # Contact Info message wrong start byte
    msg  = b'\x47\xd4\x00\x10\x41\x00\x01' +get_sn()  +b'\x02\xba\xd2\x00\x00'
    msg += b'\x19\x00\x00\x00\x00\x00\x00\x00\x05\x3c\x78\x01\x64\x01\x4c\x53'
    msg += b'\x57\x35\x42\x4c\x45\x5f\x31\x37\x5f\x30\x32\x42\x30\x5f\x31\x2e'
@@ -105,9 +112,65 @@ def MsgInvalidInfo(): # Contact Info message wrong start byte
    msg += b'\x15'
    return msg

+@pytest.fixture
+def dcu_dev_ind_msg(): # 0x4110
+    msg  = b'\xa5\x3a\x01\x10\x41\x00\x01' +get_dcu_sn() +b'\x02\xc6\xde\x2d\x32'
+    msg += b'\x27\x00\x00\x00\x00\x00\x00\x00\x05\x3c\x78\x01\x5c\x01\x4c\x53'
+    msg += b'\x57\x35\x5f\x30\x31\x5f\x33\x30\x32\x36\x5f\x4e\x53\x5f\x30\x35'
+    msg += b'\x5f\x30\x31\x2e\x30\x30\x2e\x30\x30\x2e\x30\x30\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\xd4\x27\x87\x12\xad\xc0\x31\x39\x32\x2e'
+    msg += b'\x31\x36\x38\x2e\x39\x2e\x31\x34\x00\x00\x00\x00\x01\x00\x01\x26'
+    msg += b'\x30\x0f\x00\xff\x56\x31\x2e\x31\x2e\x30\x30\x2e\x30\x42\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xfe\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x7a\x75\x68\x61\x75\x73\x65\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x00\x00\x00\x00\x08\x01\x01\x01\x00\x00\x00\x00'
+    msg += b'\x00\x00\x00\x00\x01'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_dev_rsp_msg():  # 0x1110
+    msg  = b'\xa5\x0a\x00\x10\x11\x92\x01' +get_dcu_sn()  +b'\x02\x01\x4a\xf6\xa6'
+    msg += b'\x67\x3c\x00\x00\x00'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_data_ind_msg(): # 0x4210
+    msg  = b'\xa5\x6f\x00\x10\x42\x92\x02' +get_dcu_sn()  +b'\x01\x26\x30\xc7\xde'
+    msg += b'\x2d\x32\x28\x00\x00\x00\x84\x17\x79\x35\x01\x00\x4c\x12\x00\x00'
+    msg += get_dcu_no()
+    msg += b'\x0d\x3a\x00\x0a\x0d\x2c\x00\x00\x00\x00\x08\x20\x00\x00\x00\x00'
+    msg += b'\x14\x0e\x05\xfe\x03\xe8\x0c\x89\x0c\x89\x0c\x89\x0c\x8a\x0c\x89'
+    msg += b'\x0c\x89\x0c\x8a\x0c\x89\x0c\x89\x0c\x8a\x0c\x8a\x0c\x89\x0c\x89'
+    msg += b'\x0c\x89\x0c\x89\x0c\x88\x00\x0f\x00\x0f\x00\x0f\x00\x0e\x02\x00'
+    msg += b'\x00\x00\x00\x0f\x00\x00\x02\x05\x02\x01'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg
+
+@pytest.fixture
+def dcu_data_rsp_msg():  # 0x1210
+    msg  = b'\xa5\x0a\x00\x10\x12\x93\x02' +get_dcu_sn()  +b'\x01\x01\xd1\x96\x04'
+    msg += b'\x66\x3c\x00\x00\x00'
+    msg += correct_checksum(msg)
+    msg += b'\x15'
+    return msg

@pytest.fixture(scope="session")
-def ClientConnection():
+def client_connection():
    host = 'logger.talent-monitoring.com'
    port = 10000
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
@@ -116,15 +179,15 @@ def ClientConnection():
        yield s
        s.close()

-def checkResponse(data, Msg):
+def check_response(data, msg):
    check = bytearray(data)
-    check[5]= Msg[5]            # ignore seq
-    check[13:18]= Msg[13:18]    # ignore timestamp + first byte of repeat time
-    check[21]= Msg[21]          # ignore crc
-    assert check == Msg
+    check[5]= msg[5]            # ignore seq
+    check[13:18]= msg[13:18]    # ignore timestamp + first byte of repeat time
+    check[21]= msg[21]          # ignore crc
+    assert check == msg


-def tempClientConnection():
+def tempclient_connection():
    host = 'logger.talent-monitoring.com'
    port = 10000
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
@@ -136,49 +199,69 @@ def tempClientConnection():

 def test_open_close():
    try:
-        for _ in tempClientConnection():
-            pass  # test generator tempClientConnection()
-    except:
+        for _ in tempclient_connection():
+            pass  # test generator tempclient_connection()
+    except TimeoutError:
        assert False

-def test_conn_msg(ClientConnection,MsgContactInfo, MsgContactResp):
-    s = ClientConnection
+def test_conn_msg(client_connection,msg_contact_info, msg_contact_resp):
+    s = client_connection
    try:
-        s.sendall(MsgContactInfo)
-        # time.sleep(2.5)
+        s.sendall(msg_contact_info)
+        time.sleep(2.5)
        data = s.recv(1024)
    except TimeoutError:
        pass
    # time.sleep(2.5)
-    checkResponse(data, MsgContactResp)
+    check_response(data, msg_contact_resp)

-def test_data_ind(ClientConnection,MsgDataInd, MsgDataResp):
-    s = ClientConnection
+def test_data_ind(client_connection,msg_data_ind, msg_data_rsp):
+    s = client_connection
    try:
-        s.sendall(MsgDataInd)
+        s.sendall(msg_data_ind)
        # time.sleep(2.5)
        data = s.recv(1024)
    except TimeoutError:
        pass
    # time.sleep(2.5)
-    checkResponse(data, MsgDataResp)
+    check_response(data, msg_data_rsp)

-def test_inavlid_msg(ClientConnection,MsgInvalidInfo,MsgContactInfo, MsgContactResp):
-    s = ClientConnection
+def test_inavlid_msg(client_connection,msg_invalid_info,msg_contact_info, msg_contact_resp):
+    s = client_connection
    try:
-        s.sendall(MsgInvalidInfo)
+        s.sendall(msg_invalid_info)
        # time.sleep(2.5)
        data = s.recv(1024)
    except TimeoutError:
        pass
    # time.sleep(2.5)
    try:
-        s.sendall(MsgContactInfo)
+        s.sendall(msg_contact_info)
        # time.sleep(2.5)
        data = s.recv(1024)
    except TimeoutError:
        pass
    # time.sleep(2.5)
-    checkResponse(data, MsgContactResp)
+    check_response(data, msg_contact_resp)

-    
+def test_dcu_dev(client_connection,dcu_dev_ind_msg, dcu_dev_rsp_msg):
+    s = client_connection
+    try:
+        s.sendall(dcu_dev_ind_msg)
+        # time.sleep(2.5)
+        data = s.recv(1024)
+    except TimeoutError:
+        pass
+    # time.sleep(2.5)
+    check_response(data, dcu_dev_rsp_msg)
+
+def test_dcu_ind(client_connection,dcu_data_ind_msg, dcu_data_rsp_msg):
+    s = client_connection
+    try:
+        s.sendall(dcu_data_ind_msg)
+        # time.sleep(2.5)
+        data = s.recv(1024)
+    except TimeoutError:
+        pass
+    # time.sleep(2.5)
+    check_response(data, dcu_data_rsp_msg)
--- a/tsun.code-workspace
+++ b/tsun.code-workspace
@@ -4,7 +4,11 @@
 			"path": "."
 		},
 		{
-			"path": "../wiki"
+			"path": "../tsun-gen3-proxy.wiki"
+		},
+		{
+			"name": "ha-addons",
+			"path": "../ha-addons"
 		}
 	],
 	"settings": {}