Helpful docs on using RFComm to bind to a device

[justinturpin]

Hello, I came across this after the official Phomemo app for android decided to stop working for me! I got this project to work and it works great on my Raspberry Pi, but I had to do a couple of things:

1. Bind the Bluetooth device to a serial port with rfcomm:

sudo rfcomm bind 0 00:15:83:5F:XX:XX

2. Use /dev/rfcomm0 when running the script:

python3 -m phomemo_m02s --port /dev/rfcomm0 myimage.jpg

Maybe we can add these docs to the readme to help out some other people? Thanks for this project!

[psranga]

@justinturpin thx for the comment. I came here to get some confirmation on whether it works with Raspberry Pi OS.

And thank you, theacodes, for this project.