Fermion BLE Sensor Beacon Pack of 5 Pieces

The Fermion BLE Sensor Beacon Pack consists of 5 state-of-the-art beacons, specifically designed for wireless transmission of sensor data using Bluetooth technology. These beacons are distinguished by their small size and low energy consumption, making them ideal for long-term applications. With a built-in 11-bit ADC and the ability to capture and send both digital and analog signals as well as I2C sensor data, these beacons offer a flexible solution for a wide variety of use cases. Configuration of the beacons requires no programming knowledge and can be done via a user-friendly graphical interface, significantly reducing development costs. In addition, the beacons support various official and user-defined transmission formats, further increasing their adaptability to specific needs and scenarios.

Info: Gravity: BLE sensor beacons must be configured with the 3.3V USB-TTL tool. 

Recommended accessories:


  • Compatible with Bluetooth Low Energy 5.3
  • Built-in 11-bit ADC for precise data capture.
  • Supports digital, analog and I2C sensors for versatile use.
  • Low energy consumption with only 650nA in sleep mode.
  • User-friendly configuration without programming knowledge.
  • Customizable transmission parameters for various use cases.
  • Compatible with iBeacon, Eddystone and custom transmission formats.
  • Operating voltage from 1.1 to 3.6V DC.

Application examples:

  • Monitoring soil moisture in gardens without the need for long cables.
  • Use in smart homes to extend the battery life of smart locks.
  • Flexible data collection in smart farms, offices, factories and warehouses.


Technical details: 

  • Manufacturer: DFRobot 
  • Manufacturer SKU: TEL0168
  • Operating current: <10mA
  • Input signal: Digital, Analog, I2C
  • Operating voltage: 1.1~3.6V DC
  • Interface: 2*8P Pinhole CR2032 Button Cell Holder
  • Maximum number of simultaneously connected sensors: Digital/Analog1+I2C1
  • Operating frequency: 2.4GHz ISM
  • Modulation: GFSK
  • Transmit power: +5.0dBm
  • ADC Precision: 11bit
  • Dimension: 35 x 42 x 6mm
  • Weight: 45.5g

Scope of delivery: 

  • 5x Fermion BLE Beacon Sensor
  • 10x 8Pin header strips

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Fermion BLE Sensor Beacon Pack of 5 Pieces

  • Brand: DFRobot
  • Product Code: 423407
  • Availability: In Stock
  • CHF18.90

  • Ex Tax: CHF17.48

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