BT Controller

The BT Controller app sends bluetooth commands to some devices, such as Arduino (using the HC-06 module) and Lego Mindstorm NXT.

You can specify, in the settings, custom commands to be associated with the keys.

With the BT Controller app it is possible to send gcode or nc files to cnc machines made with Arduino or other compatible devices.

In the Lego Mindstorm NXT mode, the arrows drive the B and C engines and the keys plus and minus drive the A motor.