MPU6050: m/s^2 vs. g-force
I'm pretty sure that MPU6050.readForce returns a g-force, not an acceleration in m/s^2, as this comment claims:
https://liebe.cs.uni-saarland.de/gitlab/powver/draisine/blob/master/draiscontrol/mpu6050.py#L99
Do you agree? If so, we should fix the comment.