Hello friends, I hope you all are doing great. Today, I am going to share the IoT RGB Mood Lamp with ESP32 - Proteus Simulation , the twenty-seventh project of our IoT Projects series. If you have searched for a Proteus simulation of an ESP32 driving WS2812B NeoPixel LEDs, here is a complete one. An ESP32 DevKit V1 drives a ring of 16 addressable RGB LEDs as a mood lamp: a slide potentiometer sets the brightness, a push button steps through six light modes, and a web dashboard picks the mode and the colour and starts a sleep timer that fades the lamp out. Addressable LEDs such as the WS2812B, sold as NeoPixels, changed how people build lights: every LED has its own tiny controller, so one data wire sets the colour of every LED in a strip or a ring. In this tutorial, we will go through the ...