Sena Promi-SD 101 User Manual page 54

Promi-SD User Manual – Appendix C. Technical Support
 Pin Assignment to Promi-SD
Direction
Out
Out
Out
Out
  Bluetooth Connection: This Promi-SD is connected to (mark one)
 an another Promi-SD
 a Promi-ESD
 a Promi-MSP
 others
 Environment for RF Communication
Distance* 
Obstacles** 
 Problems you have
* Distance is a linear distance between Promi-SD and the other side Bluetooth device.
** Obstacles are things affecting RF performance in the middle of Promi-SD and the other side Bluetooth device, such as
walls, partitions, other equipments, etc.
Promi -SD
Signal
CD
TxD
In RxD
In DSR
─ GND
DTR
In CTS
RTS
In Vcc
Model 
Manufacture
Application S/W
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
Pin #
1

2


3
4

5

6 

7
8

9

Host Device
Pin # Signal
C-3
Direction