I've only just tried connecting m 3dr radio telemetry system to my Samsung galaxy tab 2 (7") today, and the app loads fine, but upon connecting to my pixhawk telemetry an error appears.
I've connected the radio to Th e galaxy by using an OTG use plug, connecting the micro use to the 3dr radio.
My galaxy picks up the connection straight away and asks which app, where I select droid planner.
I then click connect and the device connects fine and it receives data for a second or 2 until this error appears and disconnects the telemetry :
MAVlink error: expected at least 2 bytes
I've tried this device on my Sony xperia z1 and everything connects fine without issues.
Does anyone have any experience with this issue? Is it a data transfer rate issue or something? All my com rates in the droid planner settings are normal.