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 ...
Arduino Bluetooth Controller by Ioannis Tzanellis Once you’ve graduated from the debugging stage to driving a remote-controlled car, tank, or robot, choose a controller with onscreen buttons. One such ...