DFROBOT Fermion MEMS Gas Sensor MiCS-2714 Breakout Board
Detect H2, NO & NO2 with the DFRobot Fermion MiCS-2714 breakout board. Features analogue output, low-power mode & integrated calculations for Arduino.
The DFROBOT Fermion MEMS Gas Sensor MiCS-2714 Breakout Board is a sophisticated component for detecting specific gas concentrations. Built around the advanced MiCS-2714 sensor from SGX Sensortech, this breakout board utilises MEMS (Micro-Electro-Mechanical Systems) technology for precise and reliable measurement of hydrogen (H₂), nitric oxide (NO), and nitrogen dioxide (NO₂).
Designed for seamless integration into electronic projects, the board supports a 5V power supply and provides an analogue voltage output, making it highly compatible with popular microcontroller platforms. A dedicated power enable/disable pin is included, allowing for significant power savings in battery-operated applications. The board’s compact dimensions ensure it can be fitted into space-constrained designs with ease.
Key Features
- Integrated Calculations: The provided sample code includes integrated concentration conversion formulas for each target gas, dramatically simplifying sensor calibration and data processing.
- Dual Gas Detection: Capable of detecting both hydrogen and nitrogen oxides, making it suitable for a range of environmental monitoring and safety applications.
- Low-Power Operation: The enable/disable functionality allows the sensor to be powered down when not taking readings, ideal for portable or long-term deployment projects.
- Ready to Use: The board comes pre-soldered with a black 3-pin header for quick connection to breadboards or jumper wires.
This breakout board is an essential tool for makers, engineers, and students working on air quality monitors, leak detection systems, or any project requiring accurate gas sensing. Its robust design and comprehensive support materials ensure a straightforward and effective development experience.
- For Use With: Arduino UNO v3.0 [R3] Board
- Air Quality Monitoring Projects
- Hydrogen Leak Detection Systems
- Environmental Sensing Applications
- Silicon Manufacturer: SGX Sensortech
- Sensor Core: MiCS-2714 MEMS Gas Sensor
- Detectable Gases: Hydrogen (H₂), Nitric Oxide (NO), Nitrogen Dioxide (NO₂)
- Measuring Range (H₂): 1 - 1000 ppm
- Measuring Range (NO₂): 0.05 - 10 ppm
- Power Supply: 5V
- Output Type: Analogue Voltage
- Special Feature: Power Enable/Disable Pin for low power consumption
- Board Size: 12mm x 16mm
- Product Dimensions: 33mm (W) x 43mm (H) x 15mm (D)
- Weight: 6 grams
- Kit Contents: MEMS Gas Sensor Board MiCS-2714, Black 3-Pin Header
- Silicon Core Number: MiCS-2714
- For Use With: Arduino UNO v3.0[R3] Board
- Product Range: Fermion Series
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
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