VAR-SOM-MX7 ADC
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VAR-SOM-MX7 - ADC
ADC2 has 4 channels connected to pins 2, 4, 6, 8 on the J10 connector.
It is limited to 1.8V (this is a limitation of the iMX7 SoC).
To read their values:
# cd /sys/bus/iio/devices/iio:device1 # cat in_voltage[0-3]_raw