HC 05 Bluetooth Module is a easy to use module, which allows the access via Serial Port. It is a module which is fully Qualified Bluetooth v2.0 + EDR (Enhanced Data Rate) 3 Mbps modulation with complete 2.4 Ghz radio transceiver and base-band.

Specifications:- 

• Profiles: Bluetooth serial port Profile

• Bluetooth protocol: Bluetooth Specification v2.0+EDR

• Frequency: 2.4GHz ISM band

• Modulation: GFSK(Gaussian Frequency Shift Keying)

• Emission power: ≤4dBm, Class 2

• Sensitivity: ≤-84dBm at 0.1% BER

• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps

• Security: Authentication and encryption

• Power supply: +3.3VDC 50mA

• Working temperature: -20 ~ +75Centigrade

Applications:-

• Embedded Projects

• Industrial Applications

• Computer and portable Devices

• GPS receiver