5
6.4 IR Cable Pin Assignment
3
1
2
IR Signal
Power 3.3V
Ground
IR Extender
6.5 RS-232 Protocol
MATRIX
►
◄
REMOTE CONTROL
Pin Assignment Pin Assignment
1 NC 1 NC
2 TX 2 RX
3 RX 3 TX
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: 19,200bps
Data Bit: 8 bits
Parity: None
Flow Control: None
Stop Bit: 1
