OK thanks for the info. So it sounds like there is a PWM waveform of some? duty cycle, but it doesn't change with SOC 20% or 99%. I know the 2480 uses a different ADC channel than the 2420 to read in VR2. Same pin of course, but different channel needed to be specified in code. I had made the change, but without a 2480 to test I could only assume it would work. Also, I tested it on the 2420 only with earlier versions of code, not the release. So it could potentially be a problem all around. I will check it out tomorrow and get back to you.
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