DFRobot Fermion: I2S MEMS Microphone (Breakout)


In stock

SKU: 1551168
  1. Operating Voltage: DC 3.3V
  2. Microphone Packaging Process: MEMS
  3. Direction: Omnidirectional
  4. Data Port: I2S


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Brand: DF Robot
Category: Sound Sensor
Tags: DFRobot Fermion, I2S MEMS Microphone

This is DFRobot Fermion: I2S MEMS Microphone (Breakout).

This digital I2S MEMS Microphone works well with microcontrollers with I2S audio outputs like ESP32. Compared with traditional analog ones, this microphone features low noise, high sensitivity & reliability, and other excellent performances, which make it applicable to projects like voice recognition, recording, AI learning, Bluetooth audio transmission, and so on.

This module uses surface mount MEMS I2S microphone sensor with top port, no components at the bottom, which can be embedded into various applications conveniently. Besides, DFRobot provides users with Arduino library for this product to allow them easily get started on ESP32.

  1. Voice recognition
  2. AI learning
  3. Recording
  4. Bluetooth audio transmission
  5. Smart home audio projects


  1. Small in size
  2. Low power consumption & high performance
  3. I2S digital output with low noise
  4. MEMS sensor with high reliability
  5. Provides Arduino library for working on ESP32

Package Includes:

1 x Fermion: I2S MEMS Microphone1 x 6P Black Single-row Pin Connector

SKU: 1551168 Category: Tags: ,
Operating Voltage

DC 3.3V

Microphone Packaging Process




Data Port


Sound Pressure Level


Signal-to-noise Ratio




Shipping Weight 0.006 kg
Shipping Dimensions 6 × 6 × 3 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

  1. 0 votes
    Q can i connect this with raspberry pi? answer now
    Asked by pushpendrash718 on July 30, 2023 2:09 pm

    Yes, you can connect it.

    thank you for a... Read more

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Country Of Origin: China