Controlling a light-emitting diode (LED) with a ESP32 S3 is a surprisingly simple endeavor, especially when using a 1k resistor. The resistor limits a current flowing through one LED, preventing it’s from melting out http://theengineerstore.in/products/10w-15w-20w-stereo-bluetooth-amplifier-board-12v-24v-digital-power-amplifier-module-xy-p15w