Description An RGB lamp that is controlled by web server and touch sensor. It is powered by 5V USB Hardware WS2812B 24 LED, ESP32, TTP223 Touch Sensor Pin Layout ESP pin To VIN WS2812 PWR and TTP233 VCC GND WS2812 GND and TTP233 GND D33 TTP233 SIG D23 WS2812 DATA IN