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3.3.4 USB OTG Connector
Panel PC has USB OTG connector located either on the rear side or
on the bottom. Use USB OTG connector to connect the Panel PC to
other USB On-The-Go compliant devices such as flash drives, digital
cameras, mice or keyboards. Use USB OTG cable to install software
on the Panel PC device. USB OTG connector is located under the
protection cover. Please undo four screws to access the connector.
3.3.5 MicroSD Card
MicroSD card slot is located under the protection cover. Please undo
four screws to access the slot. Insert microSD card to microSD card
slot to extend the memory of your Panel PC.
Pin
№ Signal Name Pin № Signal Name
1
+5V
2
USB_OTG_D
-
3
USB_OTG_D
+
4
USB_OTG_I
D
5
GND
Pin № Signal Name Pin № Signal Name
1
DATA2
2
DATA3
3
CMD
4
+3.3V
5
CLK
6
GND
7
DATA0
8
DATA1
9
Card_Det