This is an old revision of the document!
Using the ADC with Expansion Board
The Expansion Board provides 12-bit analog-to-digital converter.
Read raw data.(ADC Channel 0)
cat /sys/devices/12d10000.adc/iio:device0/in_voltage0_raw
Read raw data.(ADC Channel 3)
cat /sys/devices/12d10000.adc/iio:device0/in_voltage3_raw
Input voltage range is 0~1.8Volt. Otherwise your ODROID will be damaged permanently.