HC-06 / HC 06 / HC06 Bluetooth Module


HC-06 is a Bluetooth module designed for short-range wireless data communication between two microcontrollers or systems. The Bluetooth module works on 2.0 communication protocol and it can only proceed as a slave device.HC-06 Bluetooth Module Serial port Bluetooth, Drop-in alternative for wired serial connections, transparent usage. you can use it actually for a serial port replacement to set up a connection between MCU and GPS, PC to your embedded task and etc.

Features of HC06 Bluetooth Module

  • Works with any USB Bluetooth adapters.
  • Default Baud Rate: 9600,8,1,n.
  • Built-in antenna.
  • Coverage up to 30ft.
  • With LED indicator light, use 150mA and 3.3V regulation chip.
  • With VCC.GND.TXD.RXD foot for the Bluetooth

Pinout of HC06 Bluetooth Module

Pin NamePin Description
VCCPower Supply
GNDGround Pin
TXTransmitter Pin
RXReceiver Pin

Specifications of HC06 Bluetooth Module

Operating voltage3.3V
Package size9 * 3 * 1cm
Item weight3g
Item size4.3 * 1.6 * 0.7cm


  • Hobby projects
  • Engineering applications
  • Robotics
  • Mobile Phone Accessories
  • Servers

Datasheet of HC-06 Bluetooth Module

Download (HC06 Bluetooth Module) Datasheet from the link given below.

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