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7
*
Note
: COM3 and COM4 from Panel PC can function as RS232 port or GPIO port
by
order. User need to dissemble the whole heat sink back shell (refer to 2-4-3, step-1)
to make further settings on the daughter board for specific function.
User can set COM3/4 as GPIO port by setting up JP2~JP18 Pin(2-3) closed.
The pin assignment for GPIO connector is listed as follows:
For GPIO VCC please refer to jumper JP1 from the daughter board for further
settings:
JP2~JP18
JP1