Isolating voltage drift on microcontroller using older EMonLib software [Arduino IDE]

[MisterEd (Ed DeLauter)]

@dBC

I think it’s Mr. Wall, not Mr. Hall,

Yeah, that was a brain fart on my part…lol

@dBC

Check the comment just a few lines higher, it’s not validating the input but rather waiting
“for the waveform to be close to ‘zero’ (mid-scale adc)”.

Gotcha…thanks.