HC-06 6 Pin Bluetooth Module Master and Slave No Button Original IC
Built with an original IC, the HC-06 ensures high performance, low power consumption, and a strong wireless connection. It features a 6-pin interface for easy integration with microcontrollers like Arduino, Raspberry Pi, ESP8266, and STM32, supporting baud rate configurations via AT commands. Unlike some versions, this module does not have a built-in button for mode switching, making it a dedicated slave device for reliable connections.
With a communication range of up to 10 meters (unobstructed) and support for Bluetooth 2.0+EDR, it ensures fast and stable data transfer. Its compact size, ease of use, and compatibility with various platforms make it a popular choice for engineers, students, and hobbyists working on automation, robotics, and wireless control systems.
HC-06 6 Pin Bluetooth Module Master and Slave No Button Original IC
Available:In Stock
- Product SKU: KG036
₹ 499
₹ 599
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Specification
Description
HC-06 6 Pin Bluetooth Module
The HC-06 6-Pin Bluetooth Module is a compact and reliable serial communication module designed for seamless wireless connectivity between microcontrollers and other Bluetooth-enabled devices. It primarily operates in slave mode, making it ideal for receiving commands and transmitting data over a serial (UART) interface. This module is widely used in wireless data transmission, remote control applications, and IoT-based projects, where stable and efficient Bluetooth communication is essential.Built with an original IC, the HC-06 ensures high performance, low power consumption, and a strong wireless connection. It features a 6-pin interface for easy integration with microcontrollers like Arduino, Raspberry Pi, ESP8266, and STM32, supporting baud rate configurations via AT commands. Unlike some versions, this module does not have a built-in button for mode switching, making it a dedicated slave device for reliable connections.
With a communication range of up to 10 meters (unobstructed) and support for Bluetooth 2.0+EDR, it ensures fast and stable data transfer. Its compact size, ease of use, and compatibility with various platforms make it a popular choice for engineers, students, and hobbyists working on automation, robotics, and wireless control systems.
Specifications
- Model: HC-06
- Operating Voltage: 3.3V (5V tolerant RX)
- Communication: UART (3.3V logic level)
- Baud Rate: Default 9600 (configurable via AT commands)
- Bluetooth Version: V2.0+EDR
- Operating Frequency: 2.4GHz ISM band
- Supported Protocols: Bluetooth SPP (Serial Port Profile)
- Transmission Distance: Up to 10 meters (in open space)
- Antenna: On-board PCB antenna
- Switch/Button: No
- Model: HC-06 (Master and Slave)
- Input Voltage Range: 3.6V to 6V (Never over 7V)
- Input current: 30mA (unpaired), 10mA (paired)
- Communication Mode: 8 data bits / 1 stop bit / without parity
Pin Out
- State: Indicates Bluetooth connection status
- VCC: 3.3V – 5V power input
- GND: Ground
- TXD: Transmit Data (3.3V logic)
- RXD: Receive Data (3.3V logic)
- EN (Enable): Used to enable/disable module
Features
- Compact and Easy to Interface with microcontrollers like Arduino, ESP8266, ESP32, Raspberry Pi, etc.
- Wireless Serial Communication via UART
- Low Power Consumption
- Built-in Encryption and Authentication for secure data transmission
- Supports AT Commands for baud rate and name configuration
- Dimensions: 38mm × 17mm × 6mm
Applications :
- Wireless Sensor Data Transmission
- Home Automation Systems
- Robotics & Remote Control
- IoT (Internet of Things) Applications
- Serial Cable Replacement
Integration with Arduino

Sample Code
Integration with Raspberry Pi

Sample Code
Physical Attributes
- L * W * H in mm : 37 * 16.5 * 6
- Weight in gm: 5
Package Includes
- 1 x HC-06 6 Pin Bluetooth Module Master and Slave No Button Original IC