Hi everyone,
I have been facing issues on varying mag field when i take my system to different locations for testing. Varying mag field as in before takeoff the mag field ranges between 420 to 450 which is normal but as soon as i take off it spikes upto 600 max. This variation in the mag field even causing me the compass variance in the EKF. This even happens after calibrating it for the large vehicle. Please suggest me what parameters to look out for, or any suggestions to solve the issue.
Thanks,
Have you managed to get flight with some turns and yaw?
Send a link to the .bin log file and we can use magfit to improve the calibration - that might be enough to fix it.