{"product_id":"omnidirectional-microphone-module-i2s-interface-inmp441-mems-high-precision-low-power-ultra-small-volume-for-esp32","title":"INMP441 I2S MEMS Microphone Module","description":"\u003cp\u003eAdd digital audio input to a compatible microcontroller project. This INMP441 module combines an omnidirectional MEMS microphone with an I2S output interface.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eConnect digital audio directly\u003c\/strong\u003e - The I2S interface works with compatible processors without a separate external audio codec.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eChoose the I2S channel\u003c\/strong\u003e - The L\/R pin selects the left or right output slot.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eKeep the audio input compact\u003c\/strong\u003e - The small module format suits embedded electronics projects.\u003c\/p\u003e\u003ch2\u003eMatch Supply Voltage and I2S Configuration\u003c\/h2\u003e\u003cp\u003eThe module operates from 1.8-3.3 V and uses SCK, WS and SD signals for its I2S connection. Compatible ESP32 or other microcontroller projects require the correct wiring and firmware configuration.\u003c\/p\u003e\u003cp\u003eKeep the bottom microphone port clear and design the enclosure around the sound path. This is an electronic module, without a development board, firmware or a finished recording system.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eINMP441 omnidirectional MEMS microphone\u003c\/li\u003e\n\u003cli\u003e24-bit I2S output\u003c\/li\u003e\n\u003cli\u003e1.8-3.3 V supply\u003c\/li\u003e\n\u003cli\u003eSCK \/ WS \/ SD interface\u003c\/li\u003e\n\u003cli\u003eL\/R channel-selection pin\u003c\/li\u003e\n\u003cli\u003eFor compatible digital-audio projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"file:\/\/\/D:\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/Platforms\/AliChoice\/Data\/AliChoice-cn1088810007janae-6000415507\/Images\/e5c985235287475498c97bc919a76e3f\/dImgNew\/DImgNew2_6rc1oklk.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"file:\/\/\/D:\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/Platforms\/AliChoice\/Data\/AliChoice-cn1088810007janae-6000415507\/Images\/e5c985235287475498c97bc919a76e3f\/dImgNew\/DImgNew3_6rc1oklk.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"file:\/\/\/D:\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/Platforms\/AliChoice\/Data\/AliChoice-cn1088810007janae-6000415507\/Images\/e5c985235287475498c97bc919a76e3f\/dImgNew\/DImgNew4_6rc1oklk.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:750px\" width=\"750px\" src=\"file:\/\/\/D:\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/%E5%85%A8%E7%90%83%E4%BA%A4%E6%98%93%E5%8A%A9%E6%89%8B\/Platforms\/AliChoice\/Data\/AliChoice-cn1088810007janae-6000415507\/Images\/e5c985235287475498c97bc919a76e3f\/dImgNew\/DImgNew5_6rc1oklk.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003e\u003cstrong\u003eAdd a digital sound input to your next matched electronics build.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":64012938412362,"sku":"1005007395298977-Default Title","price":22.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/Se21830b3a8b64d0687ba278dbe368c63p.webp?v=1792431110","url":"https:\/\/spy-shop.com\/products\/omnidirectional-microphone-module-i2s-interface-inmp441-mems-high-precision-low-power-ultra-small-volume-for-esp32","provider":"Spy-shop.com","version":"1.0","type":"link"}