Instruction manual

24
Pin Assignments
Connector to Host Side:
Pin RS-232 USB
1 NC +5V
2 TXD D-
3 RXD D+
4 NC GND
5 GND *
6 NC *
7 CTS *
8 RTS *
9 VCC *
4
2
3
1
8
6
9
7
5
4
1