Setting up dji air unit on arduplane

ArduPlane Plane 4.0
1

I want to put the dji air unit on my plane. Part of the setup requires setting MSP_OPTIONS=0
However I can’t find msp_options in the arduplane 4.09 parameter tree. Do I need to use a different version to be able to use the air unit?

2

I believe you need to use “master” or latest firmware 4.1 . I have been flying with that one for a month or so without any problems. I haven’t been using MSP though, but from what I have read everything is doing great with it

3

Thanks, I’ll load up 4.1