Serial Port Bluetooth Module (Slave) HC-06

Serial Port Bluetooth Module (Slave) HC-06

Serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc.

Features:
- Use the CSR Bluetooth chip, compatible with the Bluetooth V2.0 protocol
- Operating Voltage 3.3V
- Adjustable baud rate : 1200,2400,4800,9600,19200,38400,57600,115200
- Size: 28mm x 15 mm x 2.35mm
- Operating Current 40 mA
- Sleep Current < 1mA

Default: Slave, 9600 baud rate, N, 8, 1. Pincode 1234

AT command:
1. Communications Test :
    Sent : AT, Receive : OK

2. Change baud rate :
    Sent : AT+BAUD1, Receive : OK1200
    Sent : AT+BAUD2, Receive : OK2400
1---------1200
2---------2400
3---------4800
4---------9600
5---------19200
6---------38400
7---------57600
8---------115200
Baud rate setting can be save even power down.

3. Change Bluetooth device name:
Sent : AT+NAMEdevicename, Receive : OKname
(devicename is the name you want the device to be , and it will be searched with this name)
Name setting can be save even power down.

4. Change Pincode:
Sent : AT+PINxxxx, Receive : OKsetpin(xxxx is the pin code you set)
Pin code can be save even power down.