Bluetooth 2.0 Module V3 For Arduino

Index: DFR-06113

The Bluetooth module is made in the design of double board which prevents the electrostatic damages. It has bright LEDs for information about transmission status. It is powered with the voltage from 3.3 V to 8 V.

Bluetooth 2.0 Module V3 For Arduino
€14.55 tax excl.
Discontinued product
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Manufacturer: DFRobot


The product has been discontinued. Check others products incategory.

Description of Bluetooth 2.0 Module V3 For Arduino

The Bluetooth module is made in the design of double board which prevents the electrostatic damages. It has bright LEDs for information about transmission status. It is powered with the voltage from 3.3 V to 8 V. Built-in switch LED Off turns off the LED to save power, and the switch AT Mode starts the AT commands. The device works with microcontrollers via serial UART interface includingArduino.


The module is compatible with most of the Bluetooth 2.0 devices available on the market (i.a. laptops, smartphones).



The product is compatible with Arduino

Sample code and detailed information can be found inthe user guide.


Specification: Bluetooth 2.0 Module V3 For Arduino

  • Chip: CSR BC417143
  • Protocol: Bluetooth v2.0 + EDR
  • Support for USB 1.1 / 2.0 standard
  • Operating frequency: 2.4 GHz to 2.48 GHz
  • Modulation: GFSK
  • Transmition power: up to 4dBm, class 2
  • Transmission distance: up to 30 m
  • Sensitivity: below -84 dBm
  • Data transfer rate: up to 2.1 MB/sec
  • Protection and security: autentification and encryption
  • Data of the serial transmission:
    • Baud rate: 4800 to 1382400 (by default - 9600)
    • Parity: no
    • Data bits: 8
    • Stop bit: 1
  • Supply voltage: 3.5 V to 8 V DC or 3.3 V DC / 50 mA
  • Operating temperature: -20 °C to 55 °C
  • Board sizes: 40 x 20 x 13 mm


Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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