dk55432
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Joined: 2023-01-11 11:20 am
Last seen: 2023-01-16 5:08 am
Last seen: 2023-01-16 5:08 am
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RE: Pico W ADC always reads zero. (Soil moisture project)
An update: I got something working a different way, but I still lack understanding... To simplify my problem, I removed all the probe stuff, and tr...
1 year ago
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RE: Pico W ADC always reads zero. (Soil moisture project)
@thrandell Pin 35 (ADC_VREF) is +3.26v above pin 33 (GND). Pins 35 and 36 (3v3(OUT)) appear identical on my voltmeter.
1 year ago
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