Table of Contents
Advertisement
Promi-SD User Manual – Appendix A. AT Commands
Purpose
Description
Reference
25 AT+BTFP,n
SD Response
Purpose
Parameters
Description
Reference
26 AT+BTSEC,Authentication,Encryption
SD Response
Purpose
Parameters
Description
Reference
27 AT+BTNAME=$string
SD Response
Purpose
Parameters
Description
Reference
Example
28 AT+BTLPM,n
SD Response
Purpose
Parameters
Description
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
If the authentication is activated, the pin code must be set by AT+BTKEY command.
Data encryption cannot be used when authentication is not activated, i.e.
Authentication=0 and Encryption=1 is not valid.
AT+BTCSD, AT+BTFP, AT+BTSD?, AT+BTSD?, ATZ, AT&F
OK
Change device name
$string= New device name (Default="PSDv3b-445566")
Promi-SD can have a user friendly name to identify easily. The name allows 30 alpha-
numeric characters maximum.
AT+BTINFO?, AT+BTINQ?
AT+BTNAME="My-Promi-SD"
OK
Set low power mode
n=0: Inactivate (Default)
n=1: Activate
During no data transmission, Promi-SD can be in low power mode to save the power
consumption. It takes a few seconds to wake up Promi-SD in low power mode.
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
A-10
Advertisement
Table of Contents
