How to control LEDs using the MIT App Inventor and Bluetooth
In this project, we’ll use the MIT APP for mobile app development, integrating our new app with embedded electronics. In this tutorial, we’ll control an LED light using Arduino and a mobile app built using the MIT App Inventor. The mobile application will communicate with Arduino via Bluetooth using the HC-05 Bluetooth module.
To begin, we’ll build a mobile application and transmit data from it to Arduino, using Bluetooth. Next, we’ll learn how data received over Bluetooth can be used to manipulate Arduino’s circuit.
Read the full article on Engineers Garage here: https://www.engineersgarage.com/mit-a...