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 I adapted the phyphox pendulum experiment on the nano 33 ble sense microcontroller. 
I am attaching the scretch .ino and the .phyphox file.
I would like to carry other experiments on the microcontroller but I have found difficulties regarding linear acceleration. Is it possible to obtain the linear acceleration values (no g) from the arduino board?
Hi Andrea,

a so-called sensor fusion of the IMU sensors is required for a “linear acceleration”. AFAIK, the gyroscope and magnetometer need to be calibrated for meaningful data. These two threads might serve as a starting point: and
Thanks .  Smile