Can someone tell me what the resolution is for the raw Magnetometer, Accelerometer and Gyroscope is for the CMPS14? Raw values are returned as 16-bit signed integers but what is the LSB value and what units are used (i.e. 4 mG/LSB)?
Hi there,
Sorry for the delay.
Have you had the chance to take a look at the datasheet? https://www.robotshop.com/media/files/content/d/dev/pdf/tilt-compensated-magnetic-compass-cmps14-datasheet.pdf
Looks like the data are in degrees.
1 Like
I agree that the bearing is in degrees, however nothing is mentioned about the RAW values of accelerometer, magnetometer nor gyroscope. I believe the chips on this module include BNO080. Using that datasheet, accelerometer reads in mG. The magnetometer is likely uT and gyroscope in rad/S, but I can’t verify this.