Using micropython, there was a problem using the code
moist = machine.ADC(26)
try using this one instead
adc = machine.ADC(machine.Pin(26))
I remember a thread where the first line somehow worked, but the io line pulldown was not switched off.
Measure the voltage on the analog output of the sensor with your multimeter and compare with the ADC results.
moist = machine.ADC(26)
try using this one instead
adc = machine.ADC(machine.Pin(26))
I remember a thread where the first line somehow worked, but the io line pulldown was not switched off.
Measure the voltage on the analog output of the sensor with your multimeter and compare with the ADC results.
Statistics: Posted by ghp — Wed Apr 10, 2024 4:00 am