Data Sheet

Dragino Technology Co., Limited
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HE WiFi IoT Module Datasheet
6
5. Pin Definition
5.1 Pin Definition
Pin No.
Signal
Direction
Function
Remark
1
GND
Ground
2
2.0V_Out
Output
2.0V output to Ethernet
3
GPIO24
In/Out
General I/O
4
GND
Ground
5
P0_TX-
Out
Ethernet Port0 transmit pair
6
P0_TX+
Output
7
GND
Ground
8
P0_RX-
Input
Ethernet Port0 receive pair
9
P0_RX+
Input
10
GND
Ground
11
P4_TX-
Out
Ethernet Port4 transmit pair
12
P4_TX+
Output
13
GND
Ground
14
P4_RX-
Input
Ethernet Port4 receive pair
15
P4_RX+
Input
16
GPIO21
In/Out
General I/O
17
GPIO22
In/Out
General I/O
18
GPIO18
In/Out
General I/O
19
GPIO19
In/Out
General I/O