ESP32 Bluetooth Control Relay:
IntroductionIn today's age of automation, controlling devices remotely has become increasingly popular. One of the most common applications is controlling electrical appliances using a smartphone. This can be achieved using a variety of methods, but one of the most cost-effective and versatile solutions is the ESP32 microcontroller paired with a Bluetooth module.In this blog post, we'll delve into the process of building a Bluetooth-controlled relay using an ESP32 board. This project allows you to remotely switch on or off any...