---
product_id: 359539133
title: "INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32"
brand: "techtonics"
price: "€ 9.45"
currency: EUR
in_stock: true
category: "Techtonics"
url: https://www.desertcart.nl/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports
store_origin: NL
region: Netherlands
---

# Ultra low 1.4 mA power consumption 61 dBA signal-to-noise ratio 24-bit high precision digital output INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32

**Brand:** techtonics
**Price:** € 9.45
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—capture every detail, power every project!

## Quick Answers

- **What is this?** INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 by techtonics
- **How much does it cost?** € 9.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports)

## Best For

- techtonics enthusiasts

## Why This Product

- Trusted techtonics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Noise? What Noise?:** Enjoy a clean audio capture with an impressive 61 dBA signal-to-noise ratio that cuts through background distractions.
- • **Omnidirectional Mastery:** Capture every angle with a true omnidirectional polar pattern, ensuring no sound goes unnoticed in your environment.
- • **Seamless ESP32 Integration:** Plug-and-play compatibility with ESP32 microcontrollers via I2S interface, accelerating your IoT and audio innovation.
- • **Power-Efficient Performance:** Keep your projects running longer with ultra-low 1.4 mA current draw—ideal for battery-powered and embedded systems.
- • **Crystal-Clear 24-bit Digital Audio:** Experience pristine sound quality with high-precision I2S output, perfect for professional-grade audio projects.

## Overview

The INMP441 is a cutting-edge omnidirectional microphone module featuring a high-precision 24-bit digital I2S output, a superior 61 dBA signal-to-noise ratio, and ultra-low power consumption at just 1.4 mA. Designed for seamless integration with ESP32 and other microcontrollers, it delivers stable frequency response from 60 Hz to 15 kHz, making it the go-to choice for professional audio capture in compact, power-sensitive applications.

## Description

TECHTONICS INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 : desertcart.in: Fashion

## Features

- Digital I2S interface with high precision 24-bit data
- High signal to noise ratio is 61 dBA
- High sensitivity - 26 dBFS
- Stable frequency response from 60 Hz to 15 kHz
- Low power consumption: low current consumption 1.4 mA
- High PSR: -75 dBFS
- When set to low, the microphone outputs a signal on the left channel of the I2S frame.
- When set to high level, the microphone outputs signals on the right channel
- SD: Serial data output of the I2S interface.
- VCC: Input power, 1.8V to 3.3V. GND: power ground

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VVTW45S |
| Best Sellers Rank | #1,987 in Musical Instruments ( See Top 100 in Musical Instruments ) #72 in Condenser |
| Country of Origin | China |
| Customer Reviews | 3.6 3.6 out of 5 stars (12) |
| Date First Available | 4 February 2021 |
| Frequency Response | 15 KHz |
| Item Weight | 100 g |
| Item part number | TECH1488-000 |
| Manufacturer | Imported |
| Microphone Form Factor | Boundary |
| Number of Channels | 1 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 10 x 6 x 4 cm; 100 g |
| Polar Pattern | Omnidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 61 dB |

## Product Details

- **Brand:** TECHTONICS
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** i2s
- **Included Components:** Microphone
- **Recommended Uses For Product:** Streaming, Podcasting, Video Production

## Images

![INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 - Image 1](https://m.media-amazon.com/images/I/51lSO0mz0pL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports](https://www.desertcart.nl/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-14*