Filter count defines the number of samples to be
averaged per reading. More samples offer low
noise but a longer delay between measurements.
Less samples offer high noise but a shorter delay
between measurements.
The filter window defines the threshold for when
the digital filter data is updated again. When the
AD data falls in the range between TH and TL, the
filter keeps processing. When the AD data falls out
of the range between TH and TL, the filter will
restart. When measuring unstable signals,
appropriately setting the filter window can
improve the measurement speed.
10%, 1%, 0.1%, 0.01% and none