Hi Hereto,
There was BMI270 any motion example for you reference https://github.com/boschsensortec/BMI270-Sensor-API/blob/master/bmi270_examples/any_motion_interrupt_hw_int/any_motion_interrupt_hw_int.c
You can record sensor data and view the amplitude and duration of your slow and fast motion through the waveform of the sensor data to set any motion for BMI270. The BMI270 has only one threshold setting for any motion, and if you want to detect both fast and slow motion simultaneously, one threshold setting cannot distinguish them.
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