With the BearMera, the bed calibration and self test will fail and should not be executed.

Bed calibration fails because of the geometry of the extruder. The Pinda and the nozzle have different positions.

The self test will fail because of the E3D fan which does not have the rotation sensor. It will also fail because of the bed calibration.

The bed calibration could potentially crash the nozzle which would damage the bed surface.