A simple Bluetooth module designed for wiring ... a button hooked up to the Arduino. The Arduino then flips the DPDT relay, connecting its own I2C interface to the signal processor.

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... Currey’s software, however, does things much differently. The ...

In Arduino environment ... and connect to your Edison module 3. Enter the PIN code, the default PIN is 8888, feel free the change it later at line 70 of bluetooth-pin-service.py 4.