{"product_id":"3-pieces-digital-microphone-module-inmp441-inmp441-omnidirectional-microphone-module-omnidirectional-microphone-module-omnidirectional-micro-mms-24-bit-i2s-compatible-with-arduino-and-esp32","title":"3 Pieces Digital Microphone Module INMP441, INMP441 Omnidirectional Microphone Module, Omnidirectional Microphone Module, Omnidirectional Micro MMS, 24 Bit I2S, Compatible with Arduino and ESP32","description":"\u003ch3\u003e3 Pieces Digital Microphone Module INMP441, INMP441 Omnidirectional Microphone Module, Omnidirectional Microphone Module, Omnidirectional Micro MMS, 24 Bit I2S, Compatible with Arduino and ESP32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eMaterial: [Plastic] Color: [Black] Size: [See Picture] Package Include:\n[Microphone Module] and [3 Pairs] : [Specifications and\nConnectivity]The INMP441 is a high quality MEMS microphone with 24-bit I2S\ninterface, sold as a triple pack. SCK, WS, SD, L\/R, VCC (1.8-3.3V) and GND\npins can be integrated directly into the ESP32 without audio codec. Superior\naudio performance: the digital microphone module offers a signal-to-noise\nratio of 61 dBA and a sensitivity of -26 dBFS to ensure clear recordings over\na frequency range of 60 Hz to 15 kHz. It is ideal for natural voice recording\nin ESP32 projects. Optimized power consumption: Omnidirectional microphone\nmodule consumes only 1.4mA at a signal-to-noise ratio of -75dBFS. It is ideal\nfor battery-powered ESP32 applications that require high audio quality and low\npower consumption. Simplified channel configuration: the L\/R pin of the\nomnidirectional microphone module allows flexible allocation of channels via\neasy high\/low level control. It is optimized for stereo configurations on\nESP32 systems. Professional Applications The INMP4411 digital microphone\nmodule is suitable for voice assistants, IoT audio devices and recording\nsystems; its 24-bit digital I2S interface guarantees noise-free signal\ntransmission to the ESP32 controller\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eTechnical specifications and connectivity: The INMP441 is a high-quality MEMS microphone with a 24-bit I2S interface, sold in a pack of 3. The SCK, WS, SD, L\/R, VCC (1.8-3.3V) and GND pins can be directly integrated into the ESP32 without audio codec.\u003c\/li\u003e\n         \u003cli\u003eExcellent audio performance: the digital microphone module offers a signal-to-noise ratio of 61 dBA and a sensitivity of -26 dBFS, which ensures clear recordings in a frequency range of 60 Hz to 15 kHz. It is ideal for natural voice recording in ESP32 projects.\u003c\/li\u003e\n         \u003cli\u003eOptimized power consumption: Omnidirectional microphone module consumes only 1.4mA at a signal-to-noise ratio of -75dBFS. It is ideal for battery-powered ESP32 applications that require high audio quality and low power consumption.\u003c\/li\u003e\n         \u003cli\u003eEasy channel configuration: the L\/R pin of the omnidirectional microphone module allows flexible channel allocation through simple high\/low level control. It is optimized for stereo configurations on ESP32 systems.\u003c\/li\u003e\n         \u003cli\u003eProfessional applications: The INMP441 digital microphone module is suitable for voice assistants, IoT audio devices and recording systems; its digital I2S interface with 24 bit guarantees noise-free signal transmission to the ESP32 controller.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"kahdauw","offers":[{"title":"Default Title","offer_id":44374946939060,"sku":"de-B0GX5XNGP6","price":100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/de-B0GX5XNGP6.jpg?v=1788269213","url":"https:\/\/auspowers.com\/products\/3-pieces-digital-microphone-module-inmp441-inmp441-omnidirectional-microphone-module-omnidirectional-microphone-module-omnidirectional-micro-mms-24-bit-i2s-compatible-with-arduino-and-esp32","provider":"AusPower Australia","version":"1.0","type":"link"}