Difference of signal outputs from different Sensors after same movement
I have 8 sensors and I have calibrated them in the same exact way outside and I made them point in the same direction and then I only moved them 90 degrees to the right and returned them back to their original position along the XY axis. When I do this, the Acc and gyro signal data seem the same roughly between sensors (though there are some Acc offset for some sensor (E,F)). However, the Mag and Quat for a lot of the sensors are different and their direction of changes are different. Like their default offsets are different between sensors.
Do you know what could be the reason behind this? I have tried to try multiple methods to fix this issue but with no luck. I attached the html where you can look at all the 8 sensors and different signals with each sensor. I will also post 2 examples from the html file.
Thank you for all of your help.