The BMI270 datasheets states that the gyroscope zero-rate offset is ±0.5 dps. I have tested three parts (all marked "5P 057") and found the x axis to be around -3 dps on all three parts.
I am using the API to read sensor data. The attached plot shows the gyroscope zero-rate output for 10 seconds with an ODR of 400 Hz and range of 2000 dps. Tests confirm that the zero-rate offset in dps is the same for all ranges. All parts pass the self-test as implemented by the API.
Has anyone else observed this? What is the explanation...
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