Introduction: Control Arduino With Android Phone Via Bluetooth

Hello folks, here you can learn how to control Arduino with Android Phone via Bluetooth. You can use your smartphone as a remote for you home lighting system or you can use as a drone remote etc.

To make the connection between Arduino and Android phone I am using Bluetooth module HC-06 using this module you can send and receive any number/alphabet from Android to Arduino.

Bluetooth module HC-06

Arduino Uno

Step 1: Here Is the Video for a Descriptive Step-by-step Guide.

Step 2: Circuit Diagram, Arduino Code and Android Application

Here is the Circuit diagram and I leave a link below for the Arduino code and Android application, goto this link and copy the code.

Arduino Bluetooth Code

Android Bluetooth Application