User Manual V2.4
Date: 2011.04.20
5
921600
921600 bps
R
Restore the default settings. (Baud rate =19200 bps)
?
Inquire the current baud rate.
CONNECT=
This command is used to establish a connection manually. It is available
only when the adaptor is in the master role.
DEVICE
Connect the adaptor to a specified Bluetooth device manually.
It is available only when “DEVICE=xxxxxxxxxxxx” is executed.
1~8
Connect the adaptor to a Bluetooth device in the neighborhood found
through “SEARCH=?”
xxxxxxxxxxxx
Connect the remote adapter by type the MAC address directly without
searching.
?
Display the MAC address of the latest paired device.
Y
Recover the latest connection in the command mode.
N
Disconnect the two adapters in the command mode
P
Connect the previous connected adapter.
DEFAULT=
This command is used to restore the default settings and originate a
warm start.
Y
Restore the default settings (e.g. 19200 bps).
The command will re-start the system for 1 second.
DETECT=
The command is used to detect the voltage of the power supply and set
the alert value of low power.
(Default)
N
Disable the voltage detection
Y
Enable the voltage detection
R
Restore the default value (3.5 Volt)
x.x
Setup the range of voltage detection from 3.0 to 3.7 Volt. The “x” indicate
the number.
?
Inquire the setting ststus
DEVICE=
For security purpose, this command is used to specify a unique
remote Bluetooth serial adaptor to be connected.
In the master role, the adaptor pairs and connects with the designated
remote slave address. If the adaptor is in the slave mode, this command
is a filter condition to accept the inquiry of the master device.
xxxxxxxxxxxx
“xxxxxxxxxxxx” is a string of 12 hexadecimal digits.
R
Restore the status in which the adaptor can connect with any remote
address.
?
Inquiry the designated address that can be paired and connected.
DFU=
Device Firmware Upgrade
Y
DIP=
Set the DIP switch function.
?
Inquire the setting status of the DIP switch function.
Y
Turn on the function of the DIP switch. The “ROLE” and “AUTO”
command are not available to set the “Master” or “Slave”.
(Default)
N
Turn off the function of the DIP switch. The “ROLE” and “AUTO”
command are available when the DIP=N.
DISCOVER=
This command is used to specify whether the adaptor can be discovered
or connected by remote devices.
This command is available only when the adaptor is in the slave role.
N
The adaptor enters the undiscoverable mode. If a pair has been made,
the original connection can be resumed. But other remote master device
