Godex EZ-1100Plus - Page 9

Internal Interface
UART1 wafer Ethernet module
N.C
1
1
N.C
TXD
2
2
RXD
RXD
3
3
TXD
CTS
4
4
RTS
GND
5
5
GND
RTS
6
6
CTS
E_MD
7
7
E_MD
RTS
8
8
CTS
E_RST
9
9
E_RST
+5V
10
10
+5V
GND
11
11
GND
+5V
12
12
+5V
UART2 wafer Expansion module
+5V
1
1
+5V
CTS
2
2
RTS
TXD
3
3
RXD
RTS
4
4
CTS
RXD
5
5
TXD
GND
6
6
GND
EZ-1000Plus User’s Manual
8