I am trying to calibrate my external compass (which is a module containing a Ublox GPS and a compass) but it won’t work.
I tried on MissionPlanner, but when the calibration bar reaches the end, the Pixhawk makes a fail sound and the calibration starts again.
Then I tried with QGroundControl and I got a more precise error :
mag(0) bad radius 601 expected 479.
I searched on the web but it seems like there is no forums talking about that issue.
What can be the problem ? Is my compass broken ?
My module is not near power cables (closest one is like 4 inch) and I am calibrating in the middle of the room with no magnetic interference.
What can I do to solve my problem ?
Thank you. Anselme