Bluetooth serial modules

The bluetooth modules that are offered on ebay all seem to have the same hardware, but have different firmware. This page has some notes on the ones that we have.

Bolutek

Initially at 9600bps, commands terminated with crlf and recognized by the following response to AT+VERSION: +BOLUTEK Firmware V2.43, Bluetooth V2.0, HCI V2.1, HCI Rev37, LMP V4, LMP SubV37

AT+HELP Gives a list of commands:

Command              Description
-----------------------------------------------------------------
AT                   Check if the command terminal work normally
AT+RESET             Software reboot
AT+VERSION           Get firmware, bluetooth, HCI and LMP version
AT+HELP              List all the commands
AT+NAME              Get/Set local device name
AT+PIN               Get/Set pin code for pairing
AT+BAUD              Get/Set baud rate
AT+CLEAR             Remove the remembered remote address
AT+LADDR             Get local bluetooth address
AT+RNAME             Get remote device name
AT+DEFAULT           Restore factory default
AT+CMODE             Get/Set connection mode
AT+BIND              Get/Set bind bluetooth address
AT+COD               Get/Set local class of device
AT+IAC               Get/Set inquiry access code
AT+ROLE              Get/Set master or slave mode
AT+STATE             Get current state
AT+SENM              Get/Set security and encryption mode
AT+IPSCAN            Get/Set page and inquiry scan parameters
AT+SNIFF             Get/Set sniff power table parameters
AT+LOWPOWER          Start/Stop low power mode
AT+UARTMODE          Get/Set uart stop bits and parity
AT+ENABLEIND         Enable/Disable Indication print
AT+LSP               List Paired Device List
AT+RESETPDL          Reset Paired Device List
AT+REMOVEPDL         Remove one entry from Paired Device List
AT+SUPERVISION       Get/Set supervision timeout
AT+AUTOINQ           Start/Stop auto inquiry
AT+INQ               Start inquiry
AT+INQC              Cancel ongoing inquiry
(M)AT+AUTOCONN       Start/Stop auto connection
(M)AT+INQM           Get/Set inquiry parameters
(M)AT+CONNECT        Connect to a remote device by BD address
-----------------------------------------------------------------
Note: (M) = The command support master mode only, other commands
support both master and slave mode.
For more information, please visit http://www.bolutek.cn
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Default name is Bolutek and default PIN is 1234.