4
RS-232 Pin Definition
RS-232 Pin Definition
PIN
ASSIGNMENT
PIN
ASSIGNMENT
1
NC
1
NC
2
TxD
2
RxD
3
RxD
3
TxD
4
NC
4
NC
5
GND
5
GND
6
NC
6
NC
7
NC
7
NC
8
NC
8
NC
9
NC
9
NC
Baud Rate: 110 ~ 921600
Data Bit: 8 bits
Parity: None
Stop Bit: 1 bit
Flow Control: None
A
NEU
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