The INMP441 Compatible Omnidirectional Microphone Module is a compact, low-noise digital microphone designed for high-quality audio acquisition in embedded and IoT applications. It uses an I2S digital output, making it directly compatible with microcontrollers and processors such as ESP32, Raspberry Pi, Arduino (with I2S support), and STM32.
Featuring an integrated MEMS microphone with a built-in ADC, this module delivers clear audio capture with excellent signal-to-noise ratio, while eliminating analog noise issues common in traditional microphone circuits. Its omnidirectional pickup pattern allows it to capture sound uniformly from all directions, making it suitable for voice recognition, recording, and smart device applications.
Key Features
- Microphone Type: MEMS Digital Microphone (INMP441 compatible)
- Audio Output Interface: I2S (Digital)
- Pickup Pattern: Omnidirectional
- High signal-to-noise ratio (SNR)
- Low power consumption
- Built-in ADC (no external amplifier required)
- Supports left / right channel selection
- Compact and lightweight module
Applications
- Voice recognition systems
- Smart speakers and assistants
- ESP32 / Raspberry Pi audio projects
- Audio recording and streaming
- IoT devices with voice input
- Noise monitoring and sound detection projects
Package Includes
- 1 × INMP441 Compatible Omnidirectional Microphone Module
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
