HC-05 Serial Port Bluetooth Module -Slave/Master

Description :

HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.

Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). It has the footprint as small as 12.7mmx27mm. Hope it will simplify your overall design/development cycle.

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.

HC-06 is simple version of HC-05 and both could be setting to Master or Slave role by user through AT command. 

HC-05 version is mostly for professional application and HC-06 is for beginners.
 

Feature :

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

Default :

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

 

Application :

1、Computer and peripheral devices

2、GPS receiver

3、Industrial control

4、MCU projects

5、Mouse, keyboard, joystick

Documents Download :