Hello PJ,
Stil no progress.
Changed the output pin from 4 to 0. Pin 5 not used any more.
Measured acceleration values are perfect, but delays and mills() vary wildly, as soon as the Bluetooth software is used.
The bluetooth communication works very nice, but it messes up all time issues.
Am I really the first person to use BT and IMU at the same time?
I hope I do not have to throw away the Xiao Senses…
Rads,
Wolfgang