Shenzhen Maxtang Computer Co., Ltd
9
2.5 Storage
(Screen Printing: MSATA, SATA1, PWSATA)
1x mSATA interface SATA2.0 onboard supports 4G module with standard Micro
-
SIM slot. 1x Standard
SATA interface. 1xPWSATA disk power supply socket (2.0mm spacing).
SATA Power Supply
(Screen Printing: PWSATA)
Pin
Signal
1
5V
2
GND
3
GND
4
12V
(Same input voltage at the board)
2.6 Expansion Slot
The board provides 1xM.2 Key_E slot for 2230 Wi
-
Fi & Bluetooth.
2.7 USB Interface
The board supports 4x USB3.2 Gen2 and 4x USB2.0(2.0mm spacing).
Internal USB2.0 Pin
(Screen Printing: USB20, USB21)
Signal
Pin
Signal
VCC 5V
1
2
VCC 5V
USB DATA
-
3
4
USB DATA
-
USB DATA+
5
6
USB DATA+
GND
7
8
GND
NC
9
10
(N/A)
2.8 LAN
The board features 2xRJ45 interfaces with high
-
speed Realtek 8111H Gigabit network controllers,
supports Magic packet wake
-
up, and the LAN1 supports PXE network boot.
LED
Status Indicators:
LI_LED Status (Green)
Function
ACT_LED Status (Orange)
Function
Always on
Network Connected
Blinking
Data transfer
2.9 COM
The board provides six RS232 onboard serial port headers (2.0mm spacing), and the COM5 and COM6
are RS485 optional; screen printing COM14 is electrified, and the voltage is the same as the board’s input
voltage.
RS232 COM
(Screen Printing: COM14)
Signal
Pin
Signal
DCD#
1
2
RXD
TXD
3
4
DTR#