Introduction for Tilt calibration



I know that that topic is really not new,i have searched thru the complete forum but i haven’t found i very easy introduction how and with which Tools i can modify the Filets to calibrate the Tilt value. Is there somebody out there who can help me ?



Have a look here: IMU Calibration (compass and tilt)

However, I am also waiting for some help regarding my very last post. Apparently the location of the required code file changed in the latest built.