It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth ... was. App Inventor — a Google cast-out that is now maintained by MIT — is a ...

Once paired, these modules relay serial information from your smart device to the dev board and vice versa. Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth ...

if you not familiar with Arduino 101, Arduino 101 (USA ONLY) & Genuino 101 (OUTSIDE USA) combine the ease-of-use of the classic boards with the latest technologies. The board recognises gestures ...