ESP32 MQTT Servo Control This project demonstrates how to control a servo motor using an ESP32 with MQTT messaging. It connects to WiFi, subscribes to an MQTT topic, and moves the servo based on ...

A push button is connected to the ESP32 microcontroller. When its state changes, it will trigger an MQTT publish which will toggle the light controlled by a Shelly plus 1 relay. Keep in mind that you ...

So that may explain Wokwi ‘s popularity and it looks like a great platform for education with support for several Arduino boards (Uno, Mega, Nano), the Raspberry Pi Pico, and a generic ESP32 board ...