Gyroscope on mangOH red is inaccurate


#1

Hi,
I have just tested gyroscope on mnagOH red and I have got strange results.

image

G-force is always above 1g. Raw value from z-axis is 17000-18000. My setting on mangOH red ±2g, so calculation is [raw value] / 16384.0. Do I do something wrong or BMI160 gyroscope on mangOH red is very inaccurate?

mangOH green has got gyroscope LSM6DS3 and works fine.

Thanks


#2

Does it just need calibration?


#3

Hi,
Do you know how to calibrate the unit? I tried to do it, by using

My results stay the same. Have you got experience with this gyroscope?


#4

I’m afraid no & no.

Isn’t the calibration process described in the device datasheet? Does the manufacturer have any Application Note(s) about it … ?


#5

I have resolved it. I set up everything correctly, but I have forgotten enable the compensation. It works fine now.