How does Bluetooth module HC-06 work?
Table of Contents
The HC-06 is a class 2 slave Bluetooth module designed for transparent wireless serial communication. Once it is paired to a master Bluetooth device such as PC, smart phones and tablet, its operation becomes transparent to the user. All data received through the serial input is immediately transmitted over the air.
What is HC-06 module?
HC-06 is a Bluetooth module designed for establishing short range wireless data communication (<100 meters). It is very easy to interface and communicate. It can be interfaced with almost all microcontrollers or processors as it uses UART interface.

What is en pin in HC06?
Select the name of your module in the list of available Bluetooth device (default is HC-06) and enter the PIN code (default is 1234).
What is the difference between HC-05 and HC06?
Hc-05 is a Bluetooth serial port module with master-slave integration. The master-slave can be switched with rich and complete instructions. Hc-06 is a Bluetooth serial port module with master-slave integration. The master-slave can be switched by command, and the command is less than the-05, so it is easy to use.
Is hc06 a ble?
HC-06 or HC-05 bluetooth module does not support BLE(Bluetooth Low Energy) communication.

What is the range of Bluetooth module HC-06?
Like the HC-05, the HC-06 module can reach a range of up to 9 meters (30 ft). If you need a Bluetooth module to talk to your smartphone and an Arduino board, the HC-06 would work fine.
Is HC06 a ble?
What is the hc-06 module?
HC-06 is a Bluetooth module, it is used in different electronic devices such as a mobile, laptop, personal computer, etc. It can also use in different industrial projects for sending and receiving data, Let’s see pictures of HC-06 use in projects. I hope you enjoyed today’s tutorial on the HC-06 module.
How to communicate between hc-05 and hc-06?
HC-06 and HC-05 module will explain how to communicate with each other. First, the administrator to do a wireless communication module (master) which is managed by other modules (slave) should be mode. Hc-06 Bluetooth module works only in slave mode.
How do I connect the hc-06 Bluetooth module to my Device?
There are multiple versions of the module floating around, with different firmware and breakout boards, but the general functionality should match the HC-06 Bluetooth module datasheet. Connect the HC-06 Ground (GND) pin to ground (duh!). Connect the HC-06 VCC pin to 5v.
How do I connect the hc-06 to Arduino?
Connect the HC-06 Ground (GND) pin to ground (duh!). Connect the HC-06 VCC pin to 5v. Connect the HC-06 TX/TXD pin to Arduino digital pin 4. Connect the HC-06 RX/RXD pin to Arduino digital pin 2. It is recommended to use a level shifter, voltage regulator (or a voltage divider, like in my set-up below) to protect the Bluetooth module RX pin.