Gpio1, gpio2, com1, com2, com3, com4, Gpio2 / com4, Gpio1 / com3 com2, com1 – Acrosser AES-HM76Z1FL User Manual
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29
4.2.5. GPIO1, GPIO2, COM1, COM2, COM3, COM4
GPIO2 / COM4
GPI Pin Define:
PIN
SIGNAL
PIN
SIGNAL
1
GPI0
2
GPI1
3
GPI2
4
GPI3
5
GND
6
GND
7
TX4+
8
TX4-
9
RX4+
10
RX4-
11
GPI4
12
GPI5
13
GPI6
14
GPI7
15
Reserved
16
NC
GPIO1 / COM3
COM2, COM1
GPO Pin Define:
PIN
SIGNAL
PIN
SIGNAL
1
GPO0
2
GPO1
3
GPO2
4
GPO3
5
GND
6
GND
7
TX3+
8
TX3-
9
RX3+
10
RX3-
11
GPO4
12
GPO5
13
GPO6
14
GPO7
15
Reserved
16
NC
Only For RS-232 Function
Pin
SIGNAL
1
DSR
2
DCD
3
RTS
4
SIN
5
CTS
6
SOUT
7
RI
8
DTR
9
NC
10
GND
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