BNO080: impossible to have a complete calibration

Hello,

I start to play with the BNO080 using an Arduino Nano and the SparkFun Library.

I’m mostly interested to use the Rotaction Vector Report.

I try to calibrate my BNO080 using the Exemple9-Calibrate.

First I uploaded the sketch into Arduino Nano, I strickly applied the calibration procedure given by hillcrest labs in this document: https://cdn.sparkfun.com/assets/9/e/1/d … e-v1.1.pdf

But after rotating BNO080 arround each axis about 10 times, the status of the Magnetic Field Calibrated Report is still blocked to “Unreliable”.

I’ve try to calibrate the BNO080 in different environment, by it’s still bloqued to “Unreliable” for Magnetic Fiel Calibrated Report.

So for now I never store the parameters of the calibration.

Have-you got any idea how to go to the end of the calibration procedure and having a Accuracy High Status for Magnetic Fiel Calibrated Report ?

Thank,

Math