{"product_id":"linkmejor-3pcs-inmp441-omnidirectional-microphone-module-high-precision-24-bit-data-i2s-interface-digital-output-high-sensitivity","title":"LinkMejor 3pcs INMP441 Omnidirectional Microphone Module High Precision 24 Bit Data I2S Interface Digital Output High Sensitivity","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eINMP441 Omnidirectional Microphone Module\u003c\/li\u003e\n\u003cli\u003eDigital I2S interface with high precision 24-bit data\u003c\/li\u003e\n\u003cli\u003eHigh signal to noise ratio is 61 dBA; High sensitivity - 26 dBFS\u003c\/li\u003e\n\u003cli\u003eYou could connect freely to EPS32 with I2S interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDescription: 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 Interfaces: 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 How to connect to ESP32 with I2S: Connect to ESP32: INMP441 ESP32 SCK \u0026gt;\u0026gt; GPIO14 SD \u0026gt;\u0026gt; GPIO32 WS \u0026gt;\u0026gt; GPIO15 L\/R \u0026gt;\u0026gt; GND GND \u0026gt;\u0026gt; GND VDD \u0026gt;\u0026gt; VDD3.3 Package included: 3 * INMP441 Omnidirectional Microphone Module\u003c\/p\u003e\n","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":55207512441204,"sku":"B0CDWX48DW","price":26.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/618RmweHbXL_68f5d171-c71f-48ed-82cf-2b2fbddce574.jpg?v=1787238607","url":"https:\/\/linkmejor.com\/ro\/products\/linkmejor-3pcs-inmp441-omnidirectional-microphone-module-high-precision-24-bit-data-i2s-interface-digital-output-high-sensitivity","provider":"linkmejor.com - More for Less","version":"1.0","type":"link"}