diff --git a/source/Core/Drivers/Font.h b/source/Core/Drivers/Font.h
index 9a752bce..12feb288 100644
--- a/source/Core/Drivers/Font.h
+++ b/source/Core/Drivers/Font.h
@@ -145,6 +145,14 @@ const uint8_t disconnectedTipIcon[] = {
     //
 };
 
+// 16 x 16
+const uint8_t brightnessIcon[]
+    = {0x80, 0x86, 0x8E, 0x9C, 0x18, 0xC0, 0xE0, 0xEF, 0xEF, 0xE0, 0xC0, 0x18, 0x9C, 0x8E, 0x86, 0x80, 0x01, 0x61, 0x71, 0x39, 0x18, 0x03, 0x07, 0xF7, 0xF7, 0x07, 0x03, 0x18, 0x39, 0x71, 0x61, 0x01};
+
+// 24 x 16
+const uint8_t invertDisplayIcon[] = {0xFE, 0x01, 0x79, 0x25, 0x79, 0x01, 0xFE, 0x00, 0x20, 0x20, 0x20, 0x20, 0xDF, 0x07, 0x8F, 0xDF, 0xFF, 0x01, 0xFE, 0x86, 0xDA, 0x86, 0xFE, 0x01,
+                                     0x7F, 0x80, 0xA4, 0xBE, 0xA0, 0x80, 0x7F, 0x00, 0x04, 0x0E, 0x1F, 0x04, 0xFB, 0xFB, 0xFB, 0xFB, 0xFF, 0x80, 0x7F, 0x5B, 0x41, 0x5F, 0x7F, 0x80};
+
 /*
  * 16x16 icons
  * 32 * 3 = Frame size * Frame count
diff --git a/source/Core/Drivers/OLED.cpp b/source/Core/Drivers/OLED.cpp
index b3559360..85ed90a8 100644
--- a/source/Core/Drivers/OLED.cpp
+++ b/source/Core/Drivers/OLED.cpp
@@ -46,7 +46,7 @@ I2C_CLASS::I2C_REG OLED_Setup_Array[] = {
     {0x80, 0xDA, 0}, /*Set VCOM Pins hardware config*/
     {0x80, 0x02, 0}, /*Combination 2*/
     {0x80, 0x81, 0}, /*Contrast*/
-    {0x80, 0x33, 0}, /*^51*/
+    {0x80, 0x00, 0}, /*^0*/
     {0x80, 0xD9, 0}, /*Set pre-charge period*/
     {0x80, 0xF1, 0}, /*Pre charge period*/
     {0x80, 0xDB, 0}, /*Adjust VCOMH regulator ouput*/
@@ -362,6 +362,17 @@ void OLED::setRotation(bool leftHanded) {
   screenBuffer[9] = inLeftHandedMode ? 0xC8 : 0xC0;
 }
 
+void OLED::setContrast(uint8_t contrast) {
+  OLED_Setup_Array[15].val = contrast;
+  I2C_CLASS::writeRegistersBulk(DEVICEADDR_OLED, &OLED_Setup_Array[14], 2);
+}
+
+void OLED::setInverseDisplay(bool inverse) {
+  uint8_t normalInverseCmd = inverse ? 0xA7 : 0xA6;
+  OLED_Setup_Array[21].val = normalInverseCmd;
+  I2C_CLASS::I2C_RegisterWrite(DEVICEADDR_OLED, 0x80, normalInverseCmd);
+}
+
 // print a string to the current cursor location
 void OLED::print(const char *const str, FontStyle fontStyle) {
   const uint8_t *next = reinterpret_cast<const uint8_t *>(str);
diff --git a/source/Core/Drivers/OLED.hpp b/source/Core/Drivers/OLED.hpp
index 83e8914d..b1568b6b 100644
--- a/source/Core/Drivers/OLED.hpp
+++ b/source/Core/Drivers/OLED.hpp
@@ -62,6 +62,8 @@ public:
   static void setRotation(bool leftHanded); // Set the rotation for the screen
   // Get the current rotation of the LCD
   static bool    getRotation() { return inLeftHandedMode; }
+  static void    setContrast(uint8_t contrast);
+  static void    setInverseDisplay(bool inverted);
   static int16_t getCursorX() { return cursor_x; }
   static void    print(const char *string, FontStyle fontStyle); // Draw a string to the current location, with selected font
   static void    printWholeScreen(const char *string);
diff --git a/source/Core/Src/gui.cpp b/source/Core/Src/gui.cpp
index 9e9a518f..641933c7 100644
--- a/source/Core/Src/gui.cpp
+++ b/source/Core/Src/gui.cpp
@@ -84,6 +84,10 @@ static bool settings_displayPowerPulseWait(void);
 static bool settings_setPowerPulseWait(void);
 static bool settings_displayPowerPulseDuration(void);
 static bool settings_setPowerPulseDuration(void);
+static bool settings_displayBrightnessLevel(void);
+static bool settings_setBrightnessLevel(void);
+static bool settings_displayInvertColor(void);
+static bool settings_setInvertColor(void);
 #ifdef HALL_SENSOR
 static bool settings_displayHallEffect(void);
 static bool settings_setHallEffect(void);
@@ -217,6 +221,8 @@ const menuitem UIMenu[] = {
     {SETTINGS_DESC(SettingsItemIndex::ReverseButtonTempChange), settings_setReverseButtonTempChangeEnabled, settings_displayReverseButtonTempChangeEnabled}, /* Reverse Temp change buttons + - */
     {SETTINGS_DESC(SettingsItemIndex::AnimSpeed), settings_setAnimationSpeed, settings_displayAnimationSpeed},                                               /*Animation Speed adjustment */
     {SETTINGS_DESC(SettingsItemIndex::AnimLoop), settings_setAnimationLoop, settings_displayAnimationLoop},                                                  /*Animation Loop switch */
+    {0, settings_setBrightnessLevel, settings_displayBrightnessLevel},                                                                                       /*Brightness Level*/
+    {0, settings_setInvertColor, settings_displayInvertColor},                                                                                               /*Invert screen colour*/
     {0, nullptr, nullptr}                                                                                                                                    // end of menu marker. DO NOT REMOVE
 };
 const menuitem PowerSavingMenu[] = {
@@ -966,6 +972,41 @@ static bool settings_displayPowerPulseDuration(void) {
   }
 }
 
+static uint8_t brightness = 0x00;
+
+static bool settings_displayBrightnessLevel(void) {
+  OLED::drawArea(0, 0, 16, 16, brightnessIcon);
+  OLED::setCursor(5 * FONT_12_WIDTH - 2, 0);
+  OLED::printNumber(brightness, 3, FontStyle::LARGE);
+  return false;
+}
+
+static bool settings_setBrightnessLevel(void) {
+  if (brightness > (0xFF - 0x08 + 1)) {
+    brightness = 0;
+  } else if (brightness == 0) {
+    brightness = 7;
+  } else {
+    brightness += 0x08;
+  }
+  OLED::setContrast(brightness);
+  return brightness == 0xFF;
+}
+
+static bool invertColor = false;
+
+static bool settings_displayInvertColor(void) {
+  OLED::drawArea(0, 0, 24, 16, invertDisplayIcon);
+  OLED::setCursor(7 * FONT_12_WIDTH - 2, 0);
+  OLED::drawCheckbox(invertColor);
+  return false;
+}
+static bool settings_setInvertColor(void) {
+  invertColor = !invertColor;
+  OLED::setInverseDisplay(invertColor);
+  return invertColor;
+}
+
 #ifdef HALL_SENSOR
 static bool settings_displayHallEffect(void) {
   printShortDescription(SettingsItemIndex::HallEffSensitivity, 7);