On 29.05.20 20:07, Pavel Machek wrote: > Hi! > > Plus, do we need calibration matrix for magnetometer? I guess so. It's not a calibration matrix, it's the mount matrix that tells you how the chip is placed on the PCB relative to a "natural" orientation, see https://github.com/torvalds/linux/blob/master/Documentation/ABI/testing/sysfs-bus-iio#L1638 > > Best regards, > Pavel >
