HC-05 Bluetooth module

iteadstudio.com

06.18.2010

6

Tech Support: info@iteadstudio.com

4. Restore default

Command

Respond

Parameter

AT+ORGL

OK

-

Default state:

Slave mode, pin code :1234, device name: H-C-2010-06-01 ,Baud 38400bits/s.

5. Get module address

Command

Respond

Parameter

AT+ADDR?

+ADDR:<Param>

OK

Param: address of Bluetooth

module

Bluetooth address: NAP: UAP : LAP

Example:

AT+ADDR?\r\n

+ADDR:1234:56:abcdef

OK

6. Set/Check module name:

Command

Respond

Parameter

AT+NAME=<Param>

OK

Param:

Bluetooth

module

name

(Default :HC-05)

AT+NAME?

+NAME:<Param>

OK (/FAIL)

Example:

AT+NAME=HC-05\r\n

set the module name to “HC-05”

OK

AT+NAME=ITeadStudio\r\n

OK

AT+NAME?\r\n

+NAME: ITeadStudio

OK

7. Get the Bluetooth device name:

Command

Respond

Parameter

AT+RNAME?<Param1>

1. +NAME:<Param2>

OK

2. FAIL

Param1,Param 2 : the address

of Bluetooth device

Example: (Device address 00:02:72:od:22:24，name：ITead)

AT+RNAME? 0002，72，od2224\r\n

+RNAME:ITead

OK

8. Set/Check module mode:

Command

Respond

Parameter

AT+ROLE=<Param>

OK

Param:

0- Slave

AT+ ROLE?

+ROLE:<Param>