---
product_id: 411529095
title: "INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface (5PCS)"
brand: "teyleten robot"
price: "8.22 OMR"
currency: OMR
in_stock: true
reviews_count: 11
category: "Teyleten Robot"
url: https://www.desertcart.com.om/products/411529095-inmp441-omnidirectional-microphone-module-mems-high-precision-low-power-i2s
store_origin: OM
region: Oman
---

# Ultra low 1.4mA power draw 61 dB SNR crystal-clear sound 24-bit I2S digital precision INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface (5PCS)

**Brand:** teyleten robot
**Price:** 8.22 OMR
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with precision that speaks volumes!

## Quick Answers

- **What is this?** INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface (5PCS) by teyleten robot
- **How much does it cost?** 8.22 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/411529095-inmp441-omnidirectional-microphone-module-mems-high-precision-low-power-i2s)

## Best For

- teyleten robot enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile:** Miniature 12x14x2mm form factor fits effortlessly into sleek, modern electronics without compromise.
- • **Pro-Grade Reliability:** Trusted by makers and pros alike—consistent quality ensures your audio capture is always crisp and clear.
- • **Power-Savvy Performance:** Run longer with ultra-low 1.4mA current consumption—ideal for battery-powered and always-on devices.
- • **Omnidirectional Precision:** Capture every nuance with a flat 60Hz-15kHz frequency response and high sensitivity for studio-grade near-field audio.
- • **Plug & Play Digital Clarity:** Seamlessly connect via I2S interface—no audio codec needed, perfect for cutting-edge DSP and microcontroller projects.

## Overview

The Teyleten Robot INMP441 is a high-performance MEMS omnidirectional microphone module featuring a 24-bit digital I2S interface for direct connection to digital processors. It delivers a high 61 dB signal-to-noise ratio and a stable frequency response from 60 Hz to 15 kHz, ensuring natural, high-definition sound capture. With ultra-low power consumption at just 1.4 mA and a compact 12x14x2mm size, it’s engineered for professional-grade audio applications in embedded systems, making it the go-to choice for millennial tech innovators seeking crystal-clear voice and sound input.

## Description

Product Features: 1. Digital I2S interface with high precision 24-bit data 2. High signal to noise ratio is 61 dBA 3. High sensitivity - 26 dBFS 4. Stable frequency response from 60 Hz to 15 kHz 5. Low power consumption: low current consumption 1.4 mA 6. High PSR: -75 dBFS Interface definition: SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: Left/Right channel selection. 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 . Connect to ESP32: INMP441 SCK >> GPIO14 SD >> GPIO32 WS >> GPIO15 L/R >> GND GND >> GND VDD >> VDD3.3 Package includes: 5pcs x Microphone module

Review: These mics work great AS LONG AS YOU SOLDER THE RIGHT SIDE! - These are great mics. I tested a number of analog and digital mics, researched other people's recommendation, and tried a number. This is the best sounding mic for stereo audio capture with a microcontroller I have found. Beware to take care soldering because I ruined a bunch of these by soldering them incorrectly. Look closely at the center of the breakout board in the image. These are both from this product. There's a strange instinct to solder the headers with the chip on top and the flat section on the bottom. Problem is the mic is the hole on the side without the chip. If you solder the chips on wrong side, like i did 4 times, the mic is effectively blocked by the breadboard, permaproto or other installation. I've found a way to use some of my bad ones without desoldering by using female header pins and finding a way to allow sound to reach the mic hole, but this isn't going to work for many use cases. Therefore solder them correctly with the mic hole up and the pins pointing down. Furthermore, I can't recall any of the product pages for INMP441 mentioning the soldering problem. I googled it and found I was far from alone making this mistake. EDIT: I gave them the full 5 stars after trying other brands and finding none handled the correct soldering issue and this brand seemed highest quality with prime deliver. Frankly the Teyleten Robot INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power 3-pack would get 5 stars if not for them being on the expensive side and for the fact that there was nothing in the packaging that I recall that would have helped me avoid wasting 4. I also tried some from aliexpress and other mems, pdm digital mics. These do not require an analog input on the CPU or MCU. They utilize standard digital pin protocols. You'll need power, ground, and 3 GPIO pins. This is more complex than an analog mic such as MAX4466 which requires +, -, and an analog input pin, 2 pins less than Mems or other 3 wire protocols. But let me tell you something. The audio captured by a properly soldered INMP441 is about 10 times clearer and more representative of the actual sound being recorded. Write a small Python, CircuitPython, or C/Arduino program to do nothing but record into a buffer big enough to fit 10 seconds of sound. Then render the sound from each mic. I am positive you will select the INMP441. It's a very capable, affordable, well supported, and consistent quality. If you don't want to waste your time testing and trial and error like I did, just buy these. I need to find a similar quality vendor as Teyleten Robot or a way to buy these in bulk over aliexpress perhaps since this is now my electronics product mic of choice for voice capture, or sound reactive algorithms. In my attached photo, I put two of these side by side. The green arrow points to the correctly soldered and working mic, the red arrow is a fail. Again, I do trust this brand and will buy again. I'm just mad about no warning about soldering the headers!
Review: They work just as expected. - Perfect for wled builds to take advantage of the audio/music feature. These were quick to solder and the sensitivity is good.

## Features

- INMP441 is a high performance, low power consumption, digital output, omnidirectional MEMS microphone with bottom port
- The complete INMP441 solution consists of a MEMS sensor, signal composition conditioning, analog-to-digital converter, anti-aliasing filter, power management and industry standard 24-bit I²S interface.
- The I²S interface allows INMP441 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for the audio codec used in the system
- INMP441 has a high signal-to-noise ratio and is an excellent choice for near-field applications. INMP441 has a flat broadband frequency response, resulting in high definition of natural sound.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G4RNT3G |
| Best Sellers Rank | #3,897 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Robot Parts #40 in Computer Recording Audio Interfaces |
| Customer Reviews | 4.6 4.6 out of 5 stars (80) |
| Date First Available | September 13, 2021 |
| Frequency Response | 15 KHz |
| Hardware Platform | PC |
| Impedance | 1 Ohms |
| Item Weight | 0.634 ounces |
| Item dimensions L x W x H | 0.55 x 0.47 x 0.08 inches |
| Item model number | INMP441 |
| Manufacturer | Teyleten Robot |
| Material | Plastic |
| Material Type | Plastic |
| Microphone Form Factor | Mini |
| Number of Channels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 0.55 x 0.47 x 0.08 inches |
| Signal-to-Noise Ratio | 61 dB |
| Size | 12mm x 14mm x 2mm |
| UPC | 768432962432 |

## Product Details

- **Audio Sensitivity:** 26 Decibels
- **Brand:** Teyleten Robot
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** I²S
- **Connector Type:** I²S
- **Included Components:** Microphone
- **Model Name:** INMP441
- **Polar Pattern:** Omnidirectional
- **Recommended Uses For Product:** Voice Recording, Video Recording, Video Conference
- **Special Feature:** Portable

## Images

![INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface (5PCS) - Image 1](https://m.media-amazon.com/images/I/71R6ttzZpsL.jpg)

## Questions & Answers

**Q: So am i supposed to connect the l/r and gnd pins of the inmp4441 to the same gnd pin on the esp32?**
A: Dear fellow. There is just one ground on any device, or processor, including ESP32. You may connect any number of devices to that ground.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These mics work great AS LONG AS YOU SOLDER THE RIGHT SIDE!
*by R***D on June 16, 2022*

These are great mics. I tested a number of analog and digital mics, researched other people's recommendation, and tried a number. This is the best sounding mic for stereo audio capture with a microcontroller I have found. Beware to take care soldering because I ruined a bunch of these by soldering them incorrectly. Look closely at the center of the breakout board in the image. These are both from this product. There's a strange instinct to solder the headers with the chip on top and the flat section on the bottom. Problem is the mic is the hole on the side without the chip. If you solder the chips on wrong side, like i did 4 times, the mic is effectively blocked by the breadboard, permaproto or other installation. I've found a way to use some of my bad ones without desoldering by using female header pins and finding a way to allow sound to reach the mic hole, but this isn't going to work for many use cases. Therefore solder them correctly with the mic hole up and the pins pointing down. Furthermore, I can't recall any of the product pages for INMP441 mentioning the soldering problem. I googled it and found I was far from alone making this mistake. EDIT: I gave them the full 5 stars after trying other brands and finding none handled the correct soldering issue and this brand seemed highest quality with prime deliver. Frankly the Teyleten Robot INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power 3-pack would get 5 stars if not for them being on the expensive side and for the fact that there was nothing in the packaging that I recall that would have helped me avoid wasting 4. I also tried some from aliexpress and other mems, pdm digital mics. These do not require an analog input on the CPU or MCU. They utilize standard digital pin protocols. You'll need power, ground, and 3 GPIO pins. This is more complex than an analog mic such as MAX4466 which requires +, -, and an analog input pin, 2 pins less than Mems or other 3 wire protocols. But let me tell you something. The audio captured by a properly soldered INMP441 is about 10 times clearer and more representative of the actual sound being recorded. Write a small Python, CircuitPython, or C/Arduino program to do nothing but record into a buffer big enough to fit 10 seconds of sound. Then render the sound from each mic. I am positive you will select the INMP441. It's a very capable, affordable, well supported, and consistent quality. If you don't want to waste your time testing and trial and error like I did, just buy these. I need to find a similar quality vendor as Teyleten Robot or a way to buy these in bulk over aliexpress perhaps since this is now my electronics product mic of choice for voice capture, or sound reactive algorithms. In my attached photo, I put two of these side by side. The green arrow points to the correctly soldered and working mic, the red arrow is a fail. Again, I do trust this brand and will buy again. I'm just mad about no warning about soldering the headers!

### ⭐⭐⭐⭐⭐ They work just as expected.
*by J***R on September 1, 2025*

Perfect for wled builds to take advantage of the audio/music feature. These were quick to solder and the sensitivity is good.

### ⭐⭐⭐⭐⭐ Amazing little microphones!
*by J***Y on May 3, 2024*

They work great with my PI Zeroes. Look for the Adafruit instructions on how to compile the modules and get stereo sound.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-15*