A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID firmware installed. [Dastardly] makes a homemade daughterboard–er, shield–to connect ...

The Bluetooth module wants 3.3v logic levels so that is ... The software end of things consists of an Arduino sketch and an Android app. Check out all the controls on that screen.

When comparing the Raspberry Pi and Arduino, it's no secret that the Pi ... USB 3.0 ports, and Bluetooth 5.0. That's why the Pi is the go-to choice for hobbyists and makers when it comes to ...