ESP32 Bluetooth Communication: Master-Slave Setup Tutorial with JSON Commands

Welcome to Magic Bullet! In this video, I'll show you how to set up a simple Bluetooth communication system between two ESP32 devices, where one acts as a Master and the other as a Slave. We'll be using Visual Studio Code and PlatformIO for development. What You'll Learn: How to set up the hardware for both Master and Slave ESP32 circuits How to program the Master and Slave ESP32 devices using JSON commands How to establish Bluetooth communication between the two devices How to control LEDs on the Slave device using push buttons on the Master device Resources: Master and Slave source code: https://github.com/MagicBulletPro/esp32-bluetooth-master.git Slave source code: https://github.com/MagicBulletPro/esp32-bluetooth-slave.git Don't forget to subscribe for more IoT and home automation tutorials!