--- product_id: 359539133 title: "INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32" brand: "techtonics" price: "€ 8.87" currency: EUR in_stock: false category: "Techtonics" url: https://www.desertcart.at/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports store_origin: AT region: Austria --- # 61 dBA signal-to-noise ratio Ultra low 1.4mA power consumption 24-bit high precision digital output INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 **Brand:** techtonics **Price:** € 8.87 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your audio game with precision and power—don’t get left behind! ## Quick Answers - **What is this?** INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 by techtonics - **How much does it cost?** € 8.87 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 - • **Omnidirectional Clarity:** Capture sound from every angle with a boundary microphone designed for streaming, podcasting, and video production. - • **Power-Savvy Performance:** Run longer and cooler with an ultra-low 1.4mA current draw—perfect for always-on devices. - • **Whisper-Quiet Operation:** Enjoy a pristine 61 dBA signal-to-noise ratio that captures every nuance without background noise. - • **Crystal-Clear 24-bit Audio:** Experience studio-grade sound precision with a high-resolution I2S digital interface. - • **Seamless ESP32 Integration:** Plug-and-play compatibility with ESP32 and other personal computers for effortless digital audio projects. ## Overview The INMP441 is a compact omnidirectional microphone module featuring a high-precision 24-bit I2S digital output, delivering crystal-clear audio with a 61 dBA signal-to-noise ratio. Designed for low power consumption at just 1.4mA, it ensures efficient operation ideal for streaming, podcasting, and video production. Its stable frequency response from 60 Hz to 15 kHz and seamless ESP32 compatibility make it a top choice for professional-grade digital audio capture. ## Description Product Description Low Power Consumption With 1.4mA, the interface becomes an apt choice for industrial operations. Also, the high signal to noise ratio is 61 dBA which makes the operations. High Sensitivity The 26 dBFS disposition gives you high efficacy and makes the signal conditioning, sensing, and conversion of signals effective. Stable Frequency The 60Hz to 15kHz frequency gives great results. It also gives high precision with 24-bit data and makes the sound system reliable. ## 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 | | Antenna Location | Streaming, Podcasting, Video Production | | Audio Sensitivity | 26 Decibels | | Best Sellers Rank | #8,245 in Musical Instruments ( See Top 100 in Musical Instruments ) #339 in Condenser | | Box Contents | Microphone | | Brand | TECHTONICS | | Brand Name | TECHTONICS | | Compatible Devices | Personal Computer | | Connectivity Technology | i2s | | Country of Origin | China | | Customer Reviews | 3.5 out of 5 stars 13 Reviews | | Frequency Range | 60 hz | | Frequency Response | 15 KHz | | Importer Contact Information | Bytesware Electronics | | Item Dimensions | 10 x 8 x 15 Centimeters | | Item Type Name | Microphone | | Item Weight Unit of Measure | 100 Grams | | Manufacturer | Bytesware Electronics, Imported | | Manufacturer Contact Information | Bytesware Electronics | | Manufacturer Part Number | TECH1488-000 | | Microphone Form Factor | Boundary | | Model Name | INMP441 | | Model Number | TECH1488-000 | | Number of Channels | 1 | | Packer Contact Information | Bytesware Electronics | | Polar Pattern | Omnidirectional | | Power Source | Corded Electric | | Recommended Uses For Product | Streaming, Podcasting, Video Production | | Signal-to-Noise Ratio | 61 dB | | Special Feature | 24-bit I2S Interface, Low Power Consumption | | Unit Count | 1 Count | ## 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) ![INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 - Image 2](https://m.media-amazon.com/images/I/41hJG24sIpL.jpg) ![INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 - Image 3](https://m.media-amazon.com/images/I/41HCBW0ufSL.jpg) ![INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 - Image 4](https://m.media-amazon.com/images/I/41476TRuSGL.jpg) ## Frequently Bought Together - Techtonics INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32 - TECHTONICS MAX98357 I2S 3W Class D Amplifier Interface Audio Decoder Module Filterless Board - Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports](https://www.desertcart.at/products/359539133-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*