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Serial port bluetooth module (Master/Slave) : HC-05


We recommend you to place the order in our new online store:

 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. 

● Bluetooth protocal:  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
● Profiles:  Bluetooth serial port
Power supply: +3.3VDC 50mA
Working temperature: -20 ~ +75 Centigrade
Dimension: 26.9mm x 13mm x 2.2 mm

Computer and peripheral devices
GPS receiver
Industrial control
MCU projects
Footprint Library

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  • Model: WIR012
  • Shipping Weight: 30g
  • 0 Units in Stock