SENA Promi-ESD02 User Manual
Page 48
Promi-ESD User Manual – Appendix A AT Commands
A-
10
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
Purpose
Connect to the last connected Bluetooth device
Description Promi-ESD saves the BD address of the Bluetooth device
most recently connected. ATD can make connection to it
without input its BD address.
If it fails to make connection, SD response is ‘ERROR’.
Reference
AT+BTINQ?, AT+BTSCAN
17
ATD112233445566
Response
OK
CONNECT 112233445566
or
OK
ERROR
Purpose
Connect to the Bluetooth device with given BD address
Parameters
112233445566=BD address
Description
Promi-ESD attempts to connect to the Bluetooth device
with
the
given
BD
address.
To
make
successful
connection, the Bluetooth device must be in Page scan.
This attempt continues for 5 minutes.
If it fails to make connection, SD response is ‘ERROR’.
Reference
AT+BTINQ?, AT+BTSCAN
Example
ATD000B530011FF
18
ATH
Response
OK
DISCONNECT
Purpose
Release the current connection
Description The current Bluetooth connection is released normally. It
takes
about
30
seconds
to
detect
an
abnormal
disconnection such as power off and moving out of service
range.
Reference
ATD, AT+BTSCAN
19
AT+BTKEY=$string
Response
OK