{"product_id":"gy-sph0645lm4h-i2s-mems-digital-microphone-module-sound-voice-sensor-board-for-esp32-arduino-raspberry-pi-audio-recording","title":"GY-SPH0645LM4H I2S MEMS Digital Microphone Module Sound Voice Sensor Board For ESP32 Arduino Raspberry Pi Audio Recording","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHZWDONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAnalog Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCurrent Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSound Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRay Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis GY-SPH0645LM4H breakout board adopts SPH0645LM4H omnidirectional MEMS microphone chip, with standard I2S digital audio output. No analog signal noise, ideal for audio capture, voice recognition and sound detection DIY projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eBuilt-in SPH0645LM4H high SNR MEMS microphone, low distortion\u003c\/li\u003e\n\u003cli\u003ePure I2S digital output, stable audio signal\u003c\/li\u003e\n\u003cli\u003e3.3V single power supply, safe for ESP32\/rduino\/Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eSmall PCB with mounting holes, easy installation\u003c\/li\u003e\n\u003cli\u003eComes with 6P pin header for easy wiring\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChip: SPH0645LM4H\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: 3.3V DC\u003c\/li\u003e\n\u003cli\u003eInterface: I2S Digital Audio\u003c\/li\u003e\n\u003cli\u003eMic Type: Omni-directional MEMS\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -20℃ ~ 70℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eVoice recognition, audio recording, noise monitoring, voice assistant, smart home control, robot audio module, embedded audio development.\u003c\/p\u003e\n\u003ch3\u003ePackage List\u003c\/h3\u003e\n\u003cp\u003e1 × SPH0645LM4H Microphone Module\n1 × 6P Straight Pin Header\u003c\/p\u003e\n\u003ch3\u003eWarm Reminder\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOnly support 3.3V power supply, 5V input will burn the chip.\u003c\/li\u003e\n\u003cli\u003eI2S audio data requires MCU hardware I2S port to decode.\u003c\/li\u003e\n\u003cli\u003ePin header needs soldering before use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4c059702b93e49d6a49e69777d03ae96w.jpg\" style=\"width:1000px;\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4c059702b93e49d6a49e69777d03ae96w.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc9af4704351f4f8d95454c99898f5c4fv.jpg\" style=\"width:1000px;\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc9af4704351f4f8d95454c99898f5c4fv.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55542607675691,"sku":"\u003cnone\u003e","price":13.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sffd43dce360c46919b923ffdeb7d1babI.webp?v=1789184505","url":"https:\/\/yoeruyo.com\/products\/gy-sph0645lm4h-i2s-mems-digital-microphone-module-sound-voice-sensor-board-for-esp32-arduino-raspberry-pi-audio-recording","provider":"Yoeruyo","version":"1.0","type":"link"}