HC-06 Serial Port Bluetooth Module
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.
And now, we provide HC-05 and HC-06. HC-05 could be setting to Master or Slave by user. HC-06 has be designed Master or Slave when the factory, user couldn't change the role.
Note : HC-06 need you choose Master or Slave(default), HC-05 does not matter.
1、Bluetooth protocal: Bluetooth Specification v2.0+EDR
2、Frequency: 2.4GHz ISM band
3、Modulation: GFSK(Gaussian Frequency Shift Keying)
4、Emission power: ≤4dBm, Class 2
5、Sensitivity: ≤-84dBm at 0.1% BER
6、Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
7、Security: Authentication and encryption
8、Profiles: Bluetooth serial port
9、Power supply: +3.3VDC 50mA
10、Working temperature: -20 ~ +75 Centigrade
11、Dimension: 26.9mm x 13mm x 2.2 mm
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
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.
Documents Download :
1、Computer and peripheral devices
5、Mouse, keyboard, joystick
Bluetooth HC-06 Datasheet and AT Command
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