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HC-06 Bluetooth Slave Serial (UART) Module
HC-06 Bluetooth Slave Serial (UART) Module

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Price: $5.95

Quantity in Stock:( Out of Stock )

Availability: Ships same day*
Product Code: AD295


The HC-06 is a slave Bluetooth 2.0+EDR serial (UART) pass-through module. It can easily pair with a master Bluetooth device, but cannot pair with another slave device.

It can be connected to the serial pins on your Arduino or other dev board and serve as a wireless serial link, all without having to do anything except connect power, ground, Tx, and Rx. Once powered, the module automatically starts broadcasting its ID waiting for a master Bluetooth device to pair with it.

The module has an on-board voltage regulator which allows you to power the module with supply voltages of 3.6V to 6V.

With a logic level of 3.3V you can directly connect this module to a Raspberry Pi but we recommend using a logic level converter when connecting it to 5V logic devices such as most Arduino boards.

Product Contents:
  • 1 piece — HC-06 Slave Bluetooth Serial Module
Supply Voltage 3.6V to 6V
Chipset CSR BC417
Bluetooth Version V2.0 + EDR
Default Device ID Addicore HC-06
Default Passcode 1234
Default Baud Rate 9600
Board Dimensions:
    Length (not including pins)
37mm (1.457")
16.96mm (0.668")
Weight 3.24g (0.114oz)
Changing the ID, Passcode, or Baud Rate
    You can use AT commands, without any new-line or return characters, to change the following settings on the HC-06:
  • Device ID
    • Send “AT+NAMExxxx” where xxxx is the new name
      • Example: "AT+NAMEMyDevice" will change the name to MyDevice
  • Passcode
    • Send “AT+PIN####” replace #### with desired four digit pin
      • Example: "AT+PIN9876" will change the passcode to 9876
  • Baud Rate:
    • Send “AT+BAUD#” replace # with the associated baud code found in the Baud Rate Code Table below
      • Example: "AT+BAUD8" will change the baud rate to 115200
Baud Rate Code Table
Baud Code Baud Rate
1 1200
2 2400
3 4800
4 9600 (Default)
5 19200
6 38400
7 57600
8 115200
9 230400
A 460800
B 921600
C 138240-0

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 2 Write a review

  0 of 0 people found the following review helpful:
5 of 5 As expected, works fine January 3, 2017
By: Eduardo from Montevdeo, Uruguay  
As expected, works fine.

PLUS: Great customer service, well packaged and best price in USA. Every board appear to be tested by Addicore,

Very happy buying here.

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  1 of 1 people found the following review helpful:
4 of 5 Low cost, easy to use BT serial October 3, 2016
By: Phillip Hayward from Caldwell, ID United States  
The HC-06 BT serial module is my go-to solution for adding bluetooth to my projects.  They're cheap and reliable.  I've used them for a number of robots, and I've always been very happy with the ease of use.

The only real downside is that it's slave only, meaning you can't use them for bot to bot communication.  For that, you'll want to take a look at the HC-05 master/slave module.

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