G
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G
3.3. Pin Assignment and Dimension
1
VCC
2
RESET
3
GND
4
TXD
5
RTS
6
DTR
Serial
7
GND
Interface
8
RXD
CTS
9
10
DSR
GND
11
Reserved
12
G
[Image 3-4] IGM7100 Module Pin Assignment
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IGM7100
o
G
24
GND
23
TPRX-
TPRX+
22
Network
GND
21
Interface
TPTX-
20
TPTX+
19
GND
18
17
/LINK_LED
/10_LED
16
LED
15
/100_LED
/COL_LED
14
13
VCC
XZG