InHand Edge Computer EC300 Series - IO Debugging

Where can* down is selected from can1, can2, or can3.
Then configure the bit rate (here's a 50k bit rate example) :
Finally turn the device back on
4.5 IO Debugging
The EC300 supports 4-way IO input and 4-way IO output.
Port number
Device description file
DI0
/sys/class/gpio/gpio454/value
DI1
/sys/class/gpio/gpio455/value
DI2
/sys/class/gpio/gpio456/value
DI3
/sys/class/gpio/gpio457/value
DO0
/sys/class/gpio/gpio323/value
DO1
/sys/class/gpio/gpio453/value
DO2
/sys/class/gpio/gpio465/value
DO3
/sys/class/gpio/gpio461/value