I’m trying to use the onboard with with circuit python but I’m not seeing much change in ADC values as I test with soft and loud noise.
My output is staying around 35000 - 38000 based on the code below.
Am I missing something?
from time import sleep
import board
from analogio import AnalogIn
analog_in = AnalogIn(board.MIC)
while True:
result = analog_in.value
print(f"{result:.3f}")
sleep(0.05)