--- product_id: 365542106 title: "INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports for ESP32 (6pcs)" brand: "aceirmc" price: "A$31" currency: AUD in_stock: false reviews_count: 4 category: "Aceirmc" url: https://www.desertcart.com.au/products/365542106-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports store_origin: AU region: Australia --- # 1.4 mA ultra-low power 61 dBA high SNR 24-bit I2S digital output INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports for ESP32 (6pcs) **Brand:** aceirmc **Price:** A$31 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound game with the INMP441 β€” where precision meets power in a tiny package! ## Quick Answers - **What is this?** INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports for ESP32 (6pcs) by aceirmc - **How much does it cost?** A$31 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/365542106-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports) ## Best For - aceirmc enthusiasts ## Why This Product - Trusted aceirmc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hear Every Detail:** Experience pristine sound with a wide 60 Hz to 15 kHz flat frequency response and a high signal-to-noise ratio of 61 dBA. - β€’ **Compact & Versatile:** Ultra-small 4.72 x 3.76 x 1 mm footprint fits effortlessly into sleek, space-conscious designs. - β€’ **Plug & Play Confidence:** RoHS/WEEE compliant and compatible with both Sn/Pb and Pb-free solder processes for hassle-free integration. - β€’ **Crystal-Clear Digital Audio:** Seamlessly connect to ESP32 & microcontrollers with a high-precision 24-bit I2S interfaceβ€”no extra codec needed. - β€’ **Power-Efficient Performance:** Keep your projects running longer with an ultra-low current consumption of just 1.4 mA. ## Overview The INMP441 is a premium omnidirectional MEMS microphone module featuring a 24-bit I2S digital output, delivering high-fidelity audio with a 61 dBA signal-to-noise ratio and a flat frequency response from 60 Hz to 15 kHz. Designed for low power consumption at 1.4 mA and a compact 4.72 x 3.76 x 1 mm size, it integrates seamlessly with ESP32 and other microcontrollers, making it ideal for teleconferencing, gaming, and mobile device applications. ## Description Applications:Teleconferencing SystemsRemote ControlsGaming ConsolesMobile DevicesLaptopsTabletsSecurity SystemsFeature:Digital IΒ²S Interface with High-Precision 24-Bit DataHigh SNR of 61 dBAHigh Sensitivity of -26 dBFSFlat Frequency Response from 60 Hz to 15 kHzLow Current Consumption of 1.4 mAHigh PSR of -75 dBFSSmall 4.72 x 3.76 x 1 mm Surface-Mount PackageCompatible with Sn/Pb and Pb-Free Solder ProcessesRoHS/WEEE CompliantPackage includes:2 x Microphone module Review: Satisfied - These work really well. I eventually cooked one but for esp32, es8266 and wled they worked as expected Review: Tiny bit effective! - Needed these for a small electronics project. They work well but due to its size, I did not have the easiest time soldering the connections. Also, took me some time to figure out which side was up ! ## Features - The INMP441 is a high-performance, low power, digital-output, omnidirectional MEMS microphone with a bottom port. - The complete INMP441 solution consists of a MEMS sensor, signal conditioning, an 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 SNR, making it an excellent choice for near field applications. The INMP441 has a flat wideband frequency response, resulting in natural sound with high intelligibility. - Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0963PHKS7 | | Best Sellers Rank | #51,912 in Musical Instruments ( See Top 100 in Musical Instruments ) #327 in Computer Recording Audio Interfaces | | Date First Available | April 8, 2021 | | Frequency Response | 15 KHz | | Item Weight | 0.352 ounces | | Manufacturer | ACEIRMC | | Number of Channels | 1 | | Package Dimensions | 2.87 x 2.83 x 0.59 inches | | UPC | 701715478602 | ## Product Details - **Audio Sensitivity:** 75 Decibels - **Brand:** ACEIRMC - **Color:** 6pcs - **Compatible Devices:** Smartphone, Tablet - **Connectivity Technology:** I2S - **Connector Type:** FPC or Castellated Edge Connector - **Included Components:** Microphone - **Microphone Form Factor:** Mini - **Polar Pattern:** Omnidirectional - **Power Source:** Corded Electric ## Images ![INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports for ESP32 (6pcs) - Image 1](https://m.media-amazon.com/images/I/71pRA4LqU4S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Satisfied *by A***R on July 4, 2023* These work really well. I eventually cooked one but for esp32, es8266 and wled they worked as expected ### ⭐⭐⭐⭐ Tiny bit effective! *by J***. on August 3, 2024* Needed these for a small electronics project. They work well but due to its size, I did not have the easiest time soldering the connections. Also, took me some time to figure out which side was up ! ### ⭐ Junk components *by K***H on January 19, 2026* All of these either never worked or worked for about a day before freezing up. Junk ## Frequently Bought Together - ACEIRMC INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports for ESP32 (6pcs) - 5Pcs MAX98357 Audio Power Amplifier Module I2S DAC Class D Audio Board with Du Pont Wire for Raspberry Pi Arduino ESP32 - DWEII 4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/365542106-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports](https://www.desertcart.com.au/products/365542106-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-04-24*