Lesson24- how to use Telegram control lamp ON/OFF by ESP32

KC868-A8 and KC868-A4 smart controller, many hardware resources for you to use, you can write any code by Arduino IDE to ESP32 wifi/Bluetooth/ethernet module. We will supply demo codes for different samples. Everyone can modify and change the code for their own smart home automation system project. 1. Creating a Telegram Bot Open Telegram and…