---
product_id: 394214914
title: "DollaTek INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supported by ESP32"
brand: "dollatek"
price: "KSh6510"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/394214914-dollatek-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module
store_origin: KE
region: Kenya
---

# ultra low power consumption compact 4.7x3.75x1.0 mm form factor 24-bit I²S digital output DollaTek INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supported by ESP32

**Brand:** dollatek
**Price:** KSh6510
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with precision and power-packed clarity!

## Quick Answers

- **What is this?** DollaTek INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supported by ESP32 by dollatek
- **How much does it cost?** KSh6510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/394214914-dollatek-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** Slim 4.7x3.75x1.0 mm package fits effortlessly into sleek, space-conscious hardware with reflow soldering compatibility.
- • **Crystal-Clear Sound Capture:** Flat broadband frequency response ensures natural, intelligible audio for flawless voice recognition and recording.
- • **Near-Field Audio Excellence:** High RSB makes it perfect for capturing close-range sound with precision, ideal for voice assistants and IoT devices.
- • **Power-Efficient Performance:** Low-power MEMS technology keeps your projects running longer without compromising quality.
- • **Seamless Digital Integration:** Direct I²S interface eliminates need for extra audio codecs, streamlining your smart device design.

## Overview

The DollaTek INMP441 is a high-performance omnidirectional MEMS microphone featuring a 24-bit I²S digital output, ultra-low power consumption, and a compact surface-mount design. It integrates sensor, ADC, filters, and power management in one module, delivering natural sound with high intelligibility, optimized for near-field applications and seamless digital processor connectivity.

## Description

DollaTek INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supported by ESP32

## Features

- The INMP441 is a high performance, low-power omnidirectional MEMS microphone with a base port.
- The complete INMP441 solution includes MEMS sensor, signal conditioning, analog-to-digital converter, anti-aliasing filters, power management and an industry-standard 24-bit I²S interface.
- The I²S interface allows the INMP441 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system.
- The INMP441 has a high RSB, making it an excellent choice for near-field applications. The INMP441 has a flat broadband frequency response, which allows to achieve natural sound with high intelligibility.
- The INMP441 is available in a 4.7 x 3.75 x 1.0 mm thin surface mount box. It is compatible with reflow soldering without degradation of sensitivity. INMP441 is halide free.

## Product Details

- **Brand:** DollaTek
- **Model name:** INMP441
- **Connectivity technology:** Auxiliary
- **Connector type:** USB
- **Special features:** I2S-Schnittstelle

## Images

![DollaTek INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supported by ESP32 - Image 1](https://m.media-amazon.com/images/I/51t3nlY4KmL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.ke/products/394214914-dollatek-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module](https://www.desertcart.co.ke/products/394214914-dollatek-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-26*