This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on ...

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... This static arrangement restricts usage somewhat—for example, it ...

The example Bluetooth sketches from the Arduino website ... but this might be their big hurrah with the Curie module on the Arduino 101. The Arduino 101 is basically an Uno replacement on steroids ...