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HC05 Bluetooth Module
HC-05 Bluetooth Module – Wireless Serial Communication for Arduino, ESP32, and Microcontrollers
The HC-05 Bluetooth Module is a versatile and affordable solution for adding Bluetooth SPP (Serial Port Profile) functionality to your microcontroller projects. It allows wireless data transmission between two devices over Bluetooth, making it perfect for wireless control, monitoring, or data logging applications.
 
Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other development platforms, the HC-05 module can operate in either Master or Slave mode, offering flexibility for various project needs.
 
Key Features:
  • Bluetooth 2.0+EDR
    Supports a range of up to 10 meters with fast and stable wireless communication.
  • Master/Slave Mode Support
    Can be configured to initiate connections (Master) or wait for connections (Slave).
  • Serial Communication (UART)
    Communicates using standard 3.3V TTL UART, compatible with most development boards.
  • AT Command Support
    Configurable using AT commands for baud rate, name, password, and role.
  • Built-in LED Indicator
    Status LED shows pairing and data transmission status.
  • Compact and Easy to Integrate
    Small form factor fits into any embedded system, robotics, or IoT project.
 
Applications:
  • Wireless data transmission with Arduino or ESP32
  • Remote control of robots, lights, or sensors
  • Bluetooth communication between two microcontrollers
  • IoT projects with smartphone connectivity
  • Serial data logging without cables
 
Package Includes:
  • 1 x HC-05 Bluetooth Module
 
Specifications:
  • Bluetooth Version: 2.0 + EDR
  • Communication: UART (3.3V TTL)
  • Baud Rate: Default 9600
  • Range: Up to 10 meters
  • Operating Voltage: 3.6V to 6V 
  • Logic Level: 3.3V 
  • Modes: Master / Slave 
  • LED Indicator: Yes
  • Compatibility: Arduino, Raspberry Pi, ESP32, STM32, Android devices
 
Dimensions: 
Length =30mm
Height =14mm
Width =2.2mm
 
Weight: 5g
 
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HC05 Bluetooth Module

₹230.00Price
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