{"product_id":"3pcs-omnidirectional-microphone-module-i2s-interface-inmp441-mems-high-precision-low-power-ultra-small-volume-i2s-interface-for-esp32-3","title":"3PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32 3","description":"\u003ch3\u003e3PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDigital I2S interface with high precision 24-bit data High signal to noise\nratio is 61 dBA High sensitivity - 26 dBFS Stable frequency response from 60\nHz to 15 kHz Low power consumption: low current consumption 1.4 mA High PSR:\n-75 dBFS Interface definition: SCK: Serial data clock for I2S interface WS:\nSerial data word selection for I2S interface L\/R: Left\/Right channel\nselection. When set to low, the microphone outputs a signal on the left\nchannel of the I2S frame. When set to high level, the microphone outputs\nsignals on the right channel SD: Serial data output of the I2S interface. VCC:\nInput power, 1.8V to 3.3V. GND: power ground This product provides tutorials\nfor using ESP32 modules with I2S functionality. Connect to ESP32: INMP441\nESP32 SCK \u0026gt;\u0026gt; GPIO14 SD \u0026gt;\u0026gt; GPIO32 WS \u0026gt;\u0026gt; GPIO15 L\/R \u0026gt;\u0026gt; GND GND \u0026gt;\u0026gt; GND VDD \u0026gt;\u0026gt;\nVDD3.3 Package include: 3 x INMP441 omnidirectional microphone module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eThe INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port.\u003c\/li\u003e\n         \u003cli\u003eThe INMP441 has a flat wideband frequency response that results in high definition of natural sound.\u003c\/li\u003e\n         \u003cli\u003eThe I2S interface allows the INMP441 to be directly connected to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system.\u003c\/li\u003e\n         \u003cli\u003eThe INMP441 has a high signal-to-noise ratio and is an excellent choice for near field applications.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Shutao","offers":[{"title":"Default Title","offer_id":44863575949465,"sku":"B09X3366RP","price":103.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/B09X3366RP.jpg?v=1727451183","url":"https:\/\/soundstores.net\/products\/3pcs-omnidirectional-microphone-module-i2s-interface-inmp441-mems-high-precision-low-power-ultra-small-volume-i2s-interface-for-esp32-3","provider":"SoundStore Australia","version":"1.0","type":"link"}