The Digital MEMS Microphone Breakout captures high-quality digital audio over I2S and PDM, making it ideal for voice recognition, audio recording, sound monitoring, and other embedded audio applications.
Our Digital MEMS Microphone Breakout is perfect for audio capture and voice processing applications.
It features a silicon microphone with digital PDMoutput, providing crystal-clear audio recording with an excellent signal-to-noise ratio of 64.5dB and a wide frequency response from 20Hz to 20kHz. The compact 4x3mmmicrophone easily connects to microcontrollers through standard digital interfaces.
Our Arduino library makes audio projects incredibly simple, enabling recording of WAV files directly to micro SD cards, real-time amplitude plotting for audio visualization, and voice streaming to ESP32web servers for remote monitoring applications. The breakout communicates via I2S and PDM interfaces, ensuring high-quality digital audio transmission without the noise issues common in analogue microphones. With its low power consumption, it's ideal for battery-powered applications.
Whether you're developing a voice-activated IoT device, building an audio monitoring system, or creating sound-reactive projects, this microphone breakout provides professional audio quality in a maker-friendly package.
Features
Breadboard-compatible header pins for easy connection
MEMS interface, top-port PDM Microphone
Compact (22x22mm) Lego-compatible PCB
64.5 dB signal-to-noise-ratio
Current Consumption: 630 µA
3V3 Power supply voltage
Arduino library for ESP32 and RP2040 available
Quick start guides and detailed documentation available
