In Connecting to Intel® Edison from Android* with Bluetooth* LE (BLE) describes a way to access BT via Arduino code but additional BT shield/kit is required.

Your robot army, controlled by Arduino and Bluetooth Open-source hardware project shrinks Arduino, adds wireless, creates awesome.

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

Posted in Arduino Hacks Tagged android, app inventor, bluetooth, graphical, mit ← Quadcopter Brain Cracking Open A 24-port Switch So You Don’t Have To → ...

“You can upload your code without USB cable. It is wireless by Bluetooth. Yes, once you have Bluetooth on you computer, you can update the Z-duino over the air.

The Coin Arduino-BLE kit is designed to simply that by offering a pre-rolled solution, completely with open-source software that will go up on Github in December, which is when the boards should ship.