RS232 TRANSMIT FUNCTION
1. RS232 interface
:
DB9
SCALE
PC
RXD 2
2 RXD
TXD 3
3 TXD
GND 5
5 GND
2. USB interface
:
USB-B
3.
RS232 /USB Transmission Agreement
:
Mode
:
Simplex Asynchronous Serial
Baud rate
:
9600
Data Bit
:
8
Parity Bit
:
NONE
Stop Bit
:
1
Data Format
:
ASCII
3. Transmission Information Format
:
20 Byte
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