ESP32 emqx MQTT Broker example: control 2 LEDs on ESP32 from a MyMQTT apps . Use Wokwi for Visual Studio Code to simulate this project. To simulate this project, install Wokwi for VS Code. Open the ...

This repository contains Arduino code used for controlling the intensity of a 12 V LED strip using a potentiometer with a ESP32 potentiometer_control_led.ino and for controlling LED brightness and ...

You can use any resistor value between 230 Ω and 500 Ω. Connect the LED positive pin to GPIO 16 and signal pin of Pot to ADC1 (VP) pin of ESP32. The complete code is given at the end of the page. This ...