How to control an Arduino from mobile phone using your own android app

In this video, I show you how to communicate with Arduino using your own mobile phone application that we created using MIT App Inventor 2. This project divided into three steps:

✅ Step1: Create the Android application using MIT App inventor 2 in order to send two bytes needed to control a led by pressing 2 push buttons.

✅ Step2: Write the Arduino code and receive the two bytes that we sent through our app to turn on/off the led.

✅ Step3: Finally, we need to test our app using Arduino Uno, HC05 Bluetooth module, And LED.

#arduinoproject #MitAppInventor2 #ArduinoBluetooth