While the code does not show any error checking, I checked the relevant IIR functions and all of them would print an error log, if there was an error. There is no error log output.

Is anyone successfully using the ADC filters on the esp32s3? I supply a constant voltage to an input pin (GPIO 8 - ADC0) and measure the same standard deviation of the converted ADC values regardless of the filter setting (0/1/2/3/4/off). I am using the continuous mode driver. The conversion values ...