One of my plane flashed either with inav or ardupilot. And I keep all the param to restore it once the firmware reflashed. But it looks like accelerometer calibration is not able to restore again by param compare and it has to do the calibration with the actual plane again. Can anyone tell me is it possible to do the param restore for the 3 axis accelerometer calibration and how to do so?
That is one of the things that needs to be manually calibrated.
Why not just leave it as Ardupilot and get a different plane for iNav?
I’m still learning ardupilot. I am more familiar with inav. And it’s kind of fun to fly with two kind of firmware and make a comparison.
An airplane has been done with the 3 axis calibration is really not necessary when its firmware being reflashed.