Thanks for taking the time to perform all these tests!! 🙌 🙌
Although some of the datasets give me completely unexpected results. I suspect that I wasn't clear enough when describing the movements you had to do.
The first one is OK and, as expected, the magnetic field is not fluctuating.
The second dataset is slightly different than what I expected. The results of this test should show 4 transitions, like in the picture, but yours has many more.
Please double check you are exporting the Magnetometer data, and you are making a procedure like in this video.
Here I expected to get an spheroid from the data, like in the images generated during calibration. What I get instead are two intersecting semicircles.
Here you can see the 3D representation of the the
nocalib dataset, the other one looks similar
Are you making the same movements you used for the magnetometer part of the calibration? as in this gif:
PS: don't worry about the
debug data on the logs, it can be easily filtered.