- pair device ( pin: 1234 )
- retrieve device address
echo paired-devices | bluetoothctl
- connect to serial
rfcomm bind 0 aa:bb:cc:dd:ee:ff
- install python bluetooth lib
python3 -m pip install pybluez
- install rd-usb
- see this project
echo paired-devices | bluetoothctl
rfcomm bind 0 aa:bb:cc:dd:ee:ff
python3 -m pip install pybluez