Read external AZ EL?

[benb0jangles]

I have a dish which i use to handtrack satellites and have mounted an arduino with bluetooth + Gyro/Mag imu onto the dish to show me the dish az/el. I would like to be able to display on look4sat tracker the az/el of my dish as a guide to follow the sat, see if it helps with tracking guide.

My android phone has no gyro/mag imu, so I use arduino & imu and bluetooth to show az/el of dish in serial.

-How would look4sat read bluetooth serial
-What output format would look4sat need to display data, csv az/el 0,0 for example

Thanks