3.1 -> Yes, the signal value is never updated.
3.2 -> the type of raw data being reported is V. That gets converted to a new V unit that is actually the right scale (Battery Volts). That is then used in the “Rolling Aggregation by Count” Insight to create an output value that has been set to a unit of “S” (due to inability to set different axis in graphs unless units are different).
3.3 S