Good morning everyone
I made another UAV and calibrated the in-Flight compass (as I always do) with Cune Orange and Here3 as GPS
After the calibration of the compass I used it about 5 times.
About a week after these flights, this morning I put it in flight and seemed a little less precise; So I redone the calibration of the compass (always “in-flight”)
The question is this: why ???
Is it normal to have to recalibrate the compass several times? Whenever you calibrate it, “refine” the calibration better?
Reading the notes of Here3 and Cube Orange, I seemed to have understood that it is a fairly evolved system and that it even allows me to change geographical area in the world without potentially not having to recalibrate as it already has the entire map of magnetic deviations internally
So I wonder why I had to calibrate the compass several times, flying to the same place?
Thanks to those who will answer me