A complete IoT project demonstrating Bluetooth Classic communication between ESP32 microcontroller and Android smartphone. Includes ESP32 Arduino code and MIT App Inventor project files. Perfect for ...

This project demonstrates how to control an LED using Arduino and a Bluetooth mobile application with the help of a custom serial communication protocol. The Arduino receives commands from the mobile ...

This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on the ...