I've been trying to figure out the accelerometer double tap sensor channel. Various properties are available to customize thresholds, to quote the documentation:

set_properties([DoubleTapThreshold
= None, DoubleTapDuration =
None, DoubleTapLatency = None,
DoubleTapInterval = None])

However, I'm unsure what the difference between these properties is. The documentation does not indicate what data type these properties use, what unit of measurement is used and what the different properties even mean. Anyone have any ideas or experience using this?