12
6.3 IR Cable Pin Assignments
3
1
2
IR Signal
Power
Ground
IR Extender
3
2
1
IR Blaster
Power
IR Signal
NC
6.4 RS-232 Protocol
TRANSMITTER
►
◄
RECEIVER
Pin
Definition
Pin
Definition
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