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Arduino

How To Make Android App To Connect Arduino via Bluetooth

In this project, we are going to make an Android App that will connect with Arduino Nano via the HC-05 Bluetooth module. This app will control the LED, motor, and read the temperature-humidity of the environment. We will use a free MIT App Inventor website for building app via blocks. We will give all the project files for this project. If you are ready let’s get started.