Sena Promi-SD 101 User Manual page 45

Promi-SD User Manual – Appendix A. AT Commands
20 AT+BTKEY=$string
SD Response
Purpose
Parameters
Description
Reference
Example
21 AT+BTSD? 
SD Response
Purpose
Description
Reference
22 AT+BTCSD
SD Response
Purpose
Description
Reference
23 AT+BTFP,n
SD Response
Purpose
Parameters
Description
Reference
24 AT+BTSEC,Authentication,Encryption
SD Response
Purpose
Parameters
 OK
Change pin code
$string= New pin code (Default="1234")
Pin code is a string, which allows 16 alpha-numeric characters maximum. Based on this
pin code, Promi-SD generates a link key which is used in actual authentication process.
AT+BTCSD, AT+BTFP, AT+BTSD?, AT+BTSEC, ATZ, AT&F
AT+BTKEY="apple"
 112233445566
 OK
Display the list of Bluetooth devices sharing the pin code
Once a connection is made with pin code, Promi -SD saves the Bluetooth device with its
link key generated by pin code. The connection to a device listed in Promi-SD can be
made automatically without authentication process. The maximum number of the list
is 5.
AT+BTCSD, AT+BTFP, AT+BTKEY, AT+BTSEC, ATZ, AT&F
 OK
Clear the list of Bluetooth devices sharing the pin code
This clears the list of Bluetooth devices with link key in flash memory. To take effect of this
command, ATZ or power off and on because the main memory still has the list.
AT+BTFP, AT+BTKEY, AT+BTSD?, AT+BTSEC, ATZ, AT&F
 OK
Set generation of link key every time of connection
n=0: Inactivate (Default)
n=1: Activate
If n is set to 1, Promi-SD asks pin code every time of connection. This is used to level up
the security.
AT+BTCSD, AT+BTKEY, AT+BTSD?, AT+BTSEC, ATD, ATZ, AT&F
 OK
Set authentication and data encryption
Authentication=0: Inactivate (Default)
Authentication=1: Activate
Encryption=0: Inactivate (Default)
Encryption=1: Activate
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
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