HC05 Bluetooth Transceiver Module with TTL Output

SKU: SM0021
(2 customer reviews)

Product Details

  • Auto-pairing code: 1234
  • Colour: Green and blue
  • Header pins: soldered
  • Number of pins: 6
  • Pins type: DIP
  • Package contains: 1 x HC-05 Bluetooth module

**Product image is for reference purpose only. Actual product may differ from image shown.


HC-05 is a Bluetooth Transceiver Module and has TTL Output. It is an easy to use Bluetooth serial port protocol module. it is specially designed for transparent wireless serial connection setup. It is a great solution for wireless communication because it is applicable in a master or slave configuration.  This Bluetooth module is completely qualified Bluetooth V2+Enhanced Data Rate (EDR). It is 3Mbps Module with 2.4GHz radio transceiver and baseband. It has CSR Bluecore 04, an external single chip Bluetooth system with CMOS technology and AFH, Adaptive Frequency Hopping, feature.

SKU: SM0021 Category: Tag:
  • Voltage supply: 3.5v to 5v
  • Operating current: 30mA
  • With the integrated antenna and edge connector
  • Sensitively: -80dBm
  • RF Transmit power: up to +4dBm
  • Slave default baud rate: 9600
    • Data bits: 8
    • Stop bit: 1
    • Parity: no parity
  • A programmable input-output control
  • Range: 100m
  • Supported device: laptop, desktop, mobile, tablet
  • Supported baud rate: 9600, 19200, 38400, 57600, 115200, 230400 and 460800
  • Protocol: IEEE802.15.1
  • Mobile control car
  • Wireless control robot
  • Wireless communication with mobile, laptop and desktop
  • Home security system
  • Home automation
  • GPS receiver
  • Data logging application
  1. Enable
  2. Vcc
  3. GND
  4. TXD
  5. RDX
  6. State

It also has an external reset button.

Based on 2 reviews

2.0 overall

Add a review

  1. Kamal

    This is gd product


  2. Kamal



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