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VT-SBC-3588 | User Manual 37
3.3
GPIO
The VT-SBC-3588
offers 7 GPIOs (see details in 2.4.19~2.4.20). You can set the high/low level
of the GPIO pins and use a voltmeter to check if the settings are valid.
Input the following commands in the terminal to check the status of the GPIOs:
# cat /sys/kernel/debug/gpio
