HC-05 Bluetooth Module with TTL Output

SKU: VM00052

Sale price Rs. 250.00 (excl.18% GST)
Rs. 295.00


The HC-05 is a popular module which can add two-way (full-duplex) wireless functionality to your projects. You can use this module to communicate between two microcontrollers like Arduino or communicate with any device with Bluetooth functionality like a Phone or Laptop. There are many android applications that are already available which makes this process a lot easier. The module communicates with the help of USART at 9600 baud rate hence it is easy to interface with any microcontroller that supports USART.

 Technical Specification:

  • Operating Voltage: 4V to 6V
  • Operating Current: 30mA
  • Range: <100m
  • UART interface with programmable baud rate
  • Typical -80dBm sensitivity
  • Up to +4dBm RF transmit power
  • Low Power 1.8V Operation ,1.8 to 3.6V I/O


  • Serial Bluetooth module for Arduino and other microcontrollers
  • Works with Serial communication (USART) and TTL compatible
  • Follows IEEE 802.15.1 standardized protocol
  • Uses Frequency-Hopping Spread spectrum (FHSS)
  • Can operate in Master, Slave or Master/Slave mode
  • Can be easily interfaced with Laptop or Mobile phones with Bluetooth
  • PIO control
  • With integrated antenna
  • With edge connector

 Pin Description:


  • Home Automation
  • Wireless communications
  • Data Logging application
  • Wireless Robots
  • Communication with remote devices


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