10
(8) JP8: COM2 Port RS232/485/422 Function Select
3-4 closed : RS485
JP8
1
1-2 closed: RS232
1
1
5-6 closed : RS422
(9) JP9 : Mini PCI-E Power VCC3.3V/ Dual 3.3 V Function Select
2-3 closed ： MINI PCI-E
VCC= Dual 3.3V
JP9
1-2 closed ： MINI PCI-E
VCC= VCC3.3V
1
3
JP9
1
3