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HC-05 Wireless Bluetooth Module without Base Plate - Original

HC-05 Bluetooth Module HC05
HC-05 Bluetooth Module HC05
HC-05 Bluetooth Module HC05
HC-05 Bluetooth Module HC05
HC-05 Bluetooth Module HC05
Ex Tax: ₹572.03
  • Stock: Out Of Stock
  • SKU: TECH1538

HC-05 Bluetooth Module HC05 is a class-2 Bluetooth module with Serial Port Profile, which can configure as either Master or slave a Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU, PC to your embedded project and etc.

HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any micro-controller.  It uses the UART protocol to make it easy to send and receive data wirelessly.

The HC-05 Wireless Bluetooth Module is a slave only device.  This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules.  To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.


  • Working current: matching for 30 mA, matching the communication for 8 mA.
  • Dormancy current: no dormancy.
  • Used for a GPS navigation system, water, and electricity gas meter reading system.
  • With the computer and Bluetooth adapter, PDA, seamless connection equipment.
  • Bluetooth module HC-08 Master and slave Two in one module.
  • Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
  • Potter default rate of 9600, the user can be set up.
  • Bluetooth protocol: Bluetooth Specification v2.0+EDR
  • Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
  • Security: Authentication and encryption.
  • Profiles: Bluetooth serial port.


Input Supply voltage (V)

3.6 ~ 6

Input current (mA)


Maximum Operating Range (m)


Operating Frequency

2.4GHz ISM band


GFSK (Gaussian Frequency Shift Keying)

Emission power

4dBm, Class 2


-84dBm at 0.1% BER

Operating Temperature ()

-20 ~ +75

Length (mm)


Width (mm)


Height (mm)


Weight (gm)



  • Embedded Projects.
  • Industrial Applications.
  • Computer and Portable Devices.
  • GPS receiver.

Package Includes:

  • 1 x HC-05 Wireless Bluetooth Module HC05

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