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3.5.2EthernetInterface...................................................21
3.5.3DSub‐9RS232Connector........................................22
3.5.4RS232/485,CAN,ExternalIOConnector..................23
3.5.5VGAInterface..........................................................24
3.5.6USBHostConnector................................................25
3.6OperationNotice....................................................................26
3.6.1ChangeSIMCard.....................................................26
3.6.2PowerSupply...........................................................26
4Tips.............................................................................................27
PartIISoftware...............................................................................32
5Introduction..............................................................................33
5.1.1About This Manual..................................................33
5.1.2Linux OS Support....................................................33
5.1.3Sample Programs.....................................................33
5.1.4Functionalities layout..............................................35
6Features Description..................................................................37
6.1.1Power Control.........................................................37
6.1.2Serial COM.............................................................37
6.1.3Audio And Video.....................................................37
6.1.4GPIO Operation.......................................................39
6.1.5Watchdog.................................................................39
6.1.6TPM.........................................................................41
6.1.7mCard(QX-008-490)...............................................42
6.1.8Bluetooth.................................................................42
6.1.9WIFI Control...........................................................44
6.1.103G or 4G Control.....................................................46