In this project I am demonstrating a way of controlling an Arduino aver Bluetooth from an Android Web app.
I am using an HC-06 Serial Bluetooth module, an Arduino UNO, and 2 RGB LEDs. The program on the Arduino is interrupt driven.
The Android app, is a web app running inside web view, it is using the Ionic framework and Cordova serial Bluetoth plugin.
If anyone is interested in the code, In Google Drive, blueSerial is the Ionic app, and BluetoothLED is the Arduino code.