{"product_id":"respeaker-xmos-xvf3800-with-xiao-esp32s3-case-version","title":"reSpeaker XMOS XVF3800 with XIAO ESP32S3 (Case Version)","description":"\u003cdiv class=\"relative\" id=\"product_info_87e2a16eb37af\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"tips\"\u003e\n\u003cdiv class=\"right-desc\"\u003e\n\u003cp\u003eNote: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe reSpeaker XVF3800 with no XIAO versions (\u003ca href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-USB-Mic-Array-p-6488.html\"\u003e101991441\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-USB-4-Mic-Array-With-Case-p-6490.html\"\u003e114993701\u003c\/a\u003e) come with factory-installed\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eUSB audio firmware\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe reSpeaker XVF3800 with XIAO ESP32S3 versions  (\u003ca href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-4-Mic-Array-With-XIAO-ESP32S3-p-6489.html\"\u003e114993700\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-With-Case-XIAO-ESP32S3-p-6628.html\"\u003e114993702\u003c\/a\u003e) come with factory-installed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eI2S firmware\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor MCU integration.\u003c\/li\u003e\n\u003cli\u003eAll 4 versions support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDFU mode\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor users to switch the firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eFeature 1: XMOS XVF3800 Upgrade With Advanced AI Audio Processing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eSmarter on-board AI acoustic algorithms for better sound quality. Features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAEC\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emulti-beamforming\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ede-reverberation\u003c\/strong\u003e,\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eDoA\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edynamic noise suppression\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e60dB AGC\u003c\/strong\u003e, delivering stable and reliable voice capture performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. AEC (Acoustic Echo Cancellation)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAEC removes acoustic echo caused when sound played from a loudspeaker is picked up again by the microphone array. AEC is critical in full-duplex communication systems such as conferencing devices, voice assistants, and interactive systems. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/lM-2SiTi0uQ?si=NNXz3fcXbkt-1rIJ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. AGC (Automatic Gain Control)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAGC automatically adjusts the microphone array input level to maintain a stable and consistent audio output. AGC is essential where users may speak at varying distances and volumes. With real-time AGC, the reSpeaker XVF3800 ensures more stable downstream ASR performance.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/oEGPSyVIqJY?si=7kaH5E0o7dKcsc3O\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. NS (Noise Suppression)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNoise Suppression reduces unwanted background noise from captured audio. By identifying and attenuating non-speech components—such as fan noise, ambient chatter, keyboard typing, or environmental hum—NS enhances the SNR (signal-to-noise ratio) in real time. NS is essential in voice-driven systems including smart home voice control, conferencing devices, voice assistants, and robotics. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/YUDEyZw0Fyw?si=zpYbIciE3QpOmkWe\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-6\" data-turn-id=\"request-WEB:09c282f3-6fe5-4914-af1e-03955fbb388a-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" data-message-id=\"12dfe2d3-542c-456e-a104-07532753cc05\" data-message-author-role=\"assistant\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-end=\"352\" data-start=\"0\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eFeature 2: Powerful Voice Capture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efar-field voice capture up to 5 meters\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand a circular 4-microphone array design supporting precise\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDirection of Arrival (DoA)\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003edetection, the reSpeaker XVF3800 delivers reliable voice capture and accurate sound source localization for interactive and voice-driven applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e1. Far-field Voice Capture Up to 5m\u003c\/h4\u003e\n\u003cp\u003e(Watch the pickup range test from 12:20)\u003c\/p\u003e\n\u003cp\u003eThis enables clear command recognition and interaction in larger spaces without requiring users to stand close to the device, making the reSpeaker XVF3800 ideal for smart home control, robotics, and room-scale deployments.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/yQxbXrVYrEY?si=lYZICIMTYOITxm0O\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e2. Circular 4-Microphone Array Supports 360° DoA\u003c\/h4\u003e\n\u003cp\u003eThe circular 4-microphone array enables accurate 360° Direction of Arrival (DoA) detection, allowing the reSpeaker XVF3800 to identify where a voice is coming from. This spatial awareness enhances interaction logic, supports speaker tracking, and provides a strong foundation for advanced beamforming and multi-user scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/nYxsTq_2bw4?si=oHzEze98d5uNRzDf\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"1000\" width=\"1000\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/DOA-ezgif.com-video-to-gif-converter.gif\"\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eFeature 3: Developer-Friendly\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eplug-and-play setup\u003c\/strong\u003e, a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompact form factor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor embedded scenarios, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eflexible audio connectivity\u003c\/strong\u003e, reSpeaker XVF3800 enables developers to move from prototype to deployment with minimal complexity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e1. Plug-and-Play Simplicity\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eStandard USB interface enables\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003ee\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003ea\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003es\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003ey\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e\u003cspan\u003e \u003c\/span\u003econnection with any USB-enabled device - from SBCs like Raspberry Pi and NVIDIA Jetson to PCs running Windows, Linux, or macOS. No drivers or complex setup required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Vlr3AW5VDyM?si=Jpl9L2Qbd3LdCPCx\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. I2S Interface for MCU Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eDirect I2S support allows seamless integration with MCU platforms like XIAO Series and Arduino, enabling embedded voice applications with minimal hardware overhead.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e3. Compact Design for Embedded Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eBottom-firing microphones and a flat PCB for easy embedding into space-constrained devices without obstruction.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan data-font-family=\"default\"\u003e\u003cimg height=\"608\" width=\"1302\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/respeaker_.png\"\u003e4.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e3.5mm Audio Interface\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eProvides flexible connectivity for external speakers or audio output devices, simplifying hardware design and ensuring compatibility across a wide range of embedded systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eFeature 4: Seamless Integration for Deployment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ereSpeaker XVF3800 is a go-to choice for fast building solutions that enable seamless hardware and software integration across diverse application scenarios.\u003c\/p\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXIAO ecosystem compatibility\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobotics adaptability\u003c\/strong\u003e, and streamlined\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVoice Agent\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenablement, it reduces integration complexity and shortens time-to-market.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_ec1437dbfce48\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003eSpecification\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"p_2981_table_wrapper\"\u003e\n\u003ctable class=\"p_2981_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eCore Chip\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"Montserrat\"\u003eXMOS XVF3800\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eDigital Microphones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eHigh-performance digital microphones * 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eSensitivity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003e-26 dBFS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eAcoustic Overload Point\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003e120 dBL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eSNR\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003e64 dBA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003ePower Supply\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eUSB 5V, external 5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"Montserrat\"\u003e102mm x 102mm x 10mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eAudio Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eSpeaker Connector \/ 3.5mm Headphone jack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eMaximum Sampling Rate\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family='\"PingFang SC\", \"Segoe UI\", Arial, \"Microsoft YaHei\", 微软雅黑, 宋体, \"Malgun Gothic\", sans-serif'\u003e16Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164.86666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-font-family=\"default\"\u003eSpeaker\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"404\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eSupports 5W amplifier speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv data-hash=\"d41d8cd98f00b204e9800998ecf8427e\" data-version=\"3.0.0\"\u003e\u003cimg height=\"1080\" width=\"1920\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/20260428-102617.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_7622679cdf874\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003eHardware Overview\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003cdiv data-hash=\"d41d8cd98f00b204e9800998ecf8427e\" data-version=\"3.0.0\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"document\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch4 class=\"paragraph text-align-type-left tco-title-heading 4\"\u003e\u003cspan class=\"image-wrapper\"\u003e\u003cimg height=\"787\" width=\"1920\" src=\"https:\/\/wdcdn.qpic.cn\/MTY4ODg1ODA1MzcyMTU3NA_58001_i0HVf5WVJHh6ibiA_1765853249?w=1464\u0026amp;h=600\u0026amp;type=image\/png\" id=\"f6885e07\"\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv data-hash=\"d41d8cd98f00b204e9800998ecf8427e\" data-version=\"3.0.0\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"document\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cp class=\"paragraph text-align-type-left\"\u003e\u003cspan class=\"image-wrapper\"\u003e\u003cimg height=\"787\" width=\"1920\" src=\"https:\/\/wdcdn.qpic.cn\/MTY4ODg1ODA1MzcyMTU3NA_180025_5A7i71LWH3QJ5lwu_1765853254?w=1464\u0026amp;h=600\u0026amp;type=image\/png\" id=\"2d67f2f6\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_5edada26df5168\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003eApplication\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cstrong\u003eSmart Home Voice Control Using reSpeaker XVF3800 Microphone Array\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reSpeaker XVF3800 4-mic array with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXIAO ESP32S3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be seamlessly integrated into\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"298\" data-start=\"274\"\u003eHome Assistant\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003evoice systems, serving as dedicated Home Assistant voice hardware for localized control and smart home automation. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE?si=FLcb6pJ_9qf9jkOf\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRobotics Integration with reSpeaker XVF3800 for Embedded Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompact design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports smooth integration into robotic platforms, with support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eROS2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto streamline system-level communication and development. 4-mic array e\u003cspan data-font-family=\"default\"\u003enables\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e360° voice localization\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoice command recognition\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enoise suppression\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor interactive robotics, smart toys, and voice-controlled machines.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eIdeal choice for reliable voice interaction and human-machine communication across service, education, and industrial robotics applications\u003cspan data-font-family=\"default\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/326DC6F9Zqc?si=69HGuvO5z1MstfVN\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/nIV6p3tFuEw?si=jk2gCpPAXOTxLDno\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild Physical AI Voice Agent with reSpeaker XVF3800 \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThrough SDK and platform compatibility, reSpeaker XVF3800 supports rapid integration with voice AI frameworks and cloud-based services, allowing devices to be quickly transformed into scalable voice agent solutions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/wiki.seeedstudio.com\/respeaker_xvf3800_agora_ten_framework_client\/\" target=\"_blank\"\u003eRunning Agora TEN Framework on reSpeaker XVF3800\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003eUse\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-4-Mic-Array-With-XIAO-ESP32S3-p-6489.html\" target=\"_blank\"\u003ereSpeaker XVF3800 with XIAO ESP32S3\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor audio capture and playback, and use\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eAgora RTC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto complete the real-time audio connection. The project provides a standardized configuration method (\u003ccode\u003e.env\u003c\/code\u003e \/ \u003ccode\u003eproperty.json\u003c\/code\u003e), supports one-click Docker deployment, dynamic token authentication, and pluggable providers (\u003cstrong\u003eASR\/LLM\/TTS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be replaced as needed).\u003c\/p\u003e\n\u003ch4\u003e2.\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/wiki.seeedstudio.com\/respeaker_xvf3800_agora_convo_client\/\" target=\"_blank\"\u003eRunning Agora Conversational AI on reSpeaker XVF3800\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003eUse\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.seeedstudio.com\/ReSpeaker-XVF3800-4-Mic-Array-With-XIAO-ESP32S3-p-6489.html\" target=\"_blank\"\u003ereSpeaker XVF3800 with XIAO ESP32S3\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eas an edge voice AI device to establish a stable, low-latency, bidirectional audio link via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAgora RTC\u003c\/strong\u003e, and directly call \u003cstrong\u003eAgora Conversational AI Agent API v2\u003c\/strong\u003e on the device to complete the conversational loop of \u003cstrong\u003eASR → LLM → TTS\u003c\/strong\u003e: the microphone array captures audio and sends it uplink; the cloud AI generates spoken replies and sends them downlink; the device plays them back in real time—delivering a “phone-call-like” voice conversation experience.\u003c\/p\u003e\n\u003ch4\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/_U7SHy2Xews?si=3NJ0ki2Zv8z5aV_9\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.seeedstudio.com\/respeaker_voice_assistant\/\"\u003eOn-Edge AI Voice Agent Using reSpeaker XVF3800 and Jetson AGX Orin\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003eAfter the microphone array detects a custom wake word, reSpeaker captures a 5-second voice query and uses a\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003elocal STT engine\u003c\/strong\u003e. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elocal Llama 3 model\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethen processes the query, enhanced by a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRAG\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture for accurate knowledge retrieval and reasoning. The final answer is generated through a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elocal TTS engine\u003c\/strong\u003e. The solution supports deployment across multiple local environments, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNVIDIA Jetson\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ex86 servers\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLinux \/ Windows\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/U0yZmv9UJKg?si=N2ceaYTmAj2vyFzc\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e4.  \u003ca href=\"https:\/\/wiki.seeedstudio.com\/respeaker_xvf_3800_xiaozhi\/\"\u003eBuild Xiaozhi AI Voice Assistant with reSpeaker XVF3800\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eUsing reSpeaker XVF3800\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto build a compact, cloud-connected\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eXiaozhi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evoice assistant powered by large language models. With professional far-field audio capture and robust noise suppression, it transforms lightweight edge hardware into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ea scalable Voice Assistant\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/W5h2cm8VCnQ?si=wfAhWYQkF68VphrT\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e5.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.seeedstudio.com\/respeaker_xvf_3800_openclaw\/\"\u003eBulid You Own OpeClaw Voice AI Agent with reSpeaker XVF3800\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003eWith reSpeaker's powerful audio capture, combined with OpenClaw's flexible AI agent framework, you can easily create a voice-controlled smart assistant that can automatically understand and respond to your commands. (e.g.  locate Lark groups and send interactive meeting invitation cards\/Voice-based summarization and automated email delivery)\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/hh4VOCD-Ilw?si=BYInVRR3o1zS1a31\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/5KUwAWdQ8wU?si=LUbwU4iADij4OMgy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e6.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/Wkstr\/mimiclaw\"\u003eBuild Your AI Assistant Voice Interface with MimiClaw \u0026amp; reSpeaker XVF3800\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cp\u003eMimicLaw is a lightweight implementation inspired by OpenClaw. It explores how similar agent logic can run in extremely resource-constrained environments. By using reSpeaker XVF3800 as the voice interface, we can turn MimicLaw into something more tangible: a physical AI companion that lives on your desk and interacts naturally through voice.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/OB5uja9ieL0?si=m16ta057ZG_2mShE\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild Smart Voice Assistants Using reSpeaker XVF3800\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003eSeamlessly integrates with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGoogle Assistant\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHome Assistant\u003c\/strong\u003e, and other mainstream voice AI platforms for far-field voice control, smart home automation, and interactive voice applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE?si=dfq67CAhKdzgC_Pu\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSmart Conference Solutions Using reSpeaker XVF3800\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCompatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMicrosoft Teams\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZoom\u003c\/strong\u003e, and other popular conferencing software via USB. 4-mic array supports beamforming and DoA detection to deliver clear\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emulti-person audio pickup\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand real-time status feedback.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/ULZu2oRgff4?si=5s5iu56tvsg3dD5U\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/RAHQDRh9tZQ?si=cpiI4nprQw5fCzLz\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003e1. Smart Meeting Solutions Using reSpeaker and reRouter\u003c\/h4\u003e\n\u003cp\u003ereSpeaker 4-mic array transforms meetings into structured, actionable insights. Designed for conference rooms, reSpeaker can clearly\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapture voices from a distance(up to 5 meters)\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehandle multiple speakers\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtinuously record discussions\u003c\/strong\u003e. By running\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elocal recording\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTT\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAI-powered summarization\u003c\/strong\u003e, the entire process happens on-device. This ensures privacy, reduces deployment complexity, and makes it ideal for long-term use in offices, meeting rooms, and interview spaces.\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/jnCQNgNxMOs?si=2h0INQPBwich5AXt\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_0d992645c0cb5\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003eDocuments\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv class=\"documents_list\"\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/www.xmos.com\/documentation\/XM-014888-PC\/html\/index.html\" target=\"_blank\"\u003e\u003cspan data-font-family=\"default\"\u003eXMOS XVF3800 v3.2.1\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800.pdf\" target=\"_blank\"\u003ereSpeaker XVF3800 Flyer\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800_CN.pdf\" target=\"_blank\"\u003ereSpeaker XVF3800 Flyer(Chinese)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/ReSpeaker\/reSpeaker_Series_Flyer.pdf\" target=\"_blank\"\u003ereSpeaker Series Flyer\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/respeaker_mic_array_xvf3800_1_with-xiao-0820.stp\" target=\"_blank\"\u003ereSpeaker XVF3800 3D File - Board\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-up.stp\" target=\"_blank\"\u003ereSpeaker XVF3800 3D-Enclosure-Up File\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"doc_item\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-down.stp\" target=\"_blank\"\u003ereSpeaker XVF3800 3D-Enclosure-Down File\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_8fb8fc39f70fd\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003eCertification\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"certification\"\u003e\n\u003ca href=\"https:\/\/files.seeedstudio.com\/Seeed_Certificate\/documents_certificate\/114993702-CE.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/certification\/CE.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/Seeed_Certificate\/documents_certificate\/114993702-EUDOC.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/certification\/EUDOC.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/Seeed_Certificate\/documents_certificate\/114993702-FCC.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/certification\/FCC.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/Seeed_Certificate\/documents_certificate\/114993702-ROHS.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/certification\/ROHS.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/Seeed_Certificate\/documents_certificate\/114993702-UKDOC.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/certification\/UKDOC.png\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p_2981_table_wrapper\"\u003e\n\u003ctable class=\"p_2981_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eHSCODE\u003c\/td\u003e\n\u003ctd\u003e8519899000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eUSHSCODE\u003c\/td\u003e\n\u003ctd\u003e8519893000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eEUHSCODE\u003c\/td\u003e\n\u003ctd\u003e8517180000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eCOO\u003c\/td\u003e\n\u003ctd\u003eCHINA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p_2981_table_wrapper\"\u003e\n\u003ctable class=\"p_2981_table\"\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_14a9a89ad532\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cdiv\u003ePart List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"html_content_2981\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"p_2981_table_wrapper\"\u003e\n\u003ctable class=\"p_2981_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"432.8666666666667\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"default\"\u003ereSpeaker XMOS XVF3800 with XIAO ESP32S3 (Case Version)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"43\" rowspan=\"1\" colspan=\"1\"\u003e\n\u003cp\u003e\u003cspan data-font-family=\"Montserrat\"\u003ex1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative\" id=\"product_info_b7b1fa25a7534\"\u003e\n\u003cdiv class=\"absolute bottom-full left-0 w-full h-1 p_scroll_into_view_2981\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-24 font-mst-b max1080:text-22 leading-tight py-20 max1080:py-15\"\u003e\n\u003cbr\u003eFAQ\n\u003cdiv\u003e\n\u003cdiv class=\"el-collapse product_faq_2981\" aria-multiselectable=\"true\" role=\"tablist\"\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-8963\" aria-controls=\"el-collapse-content-8963\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-8963\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\n\u003cp\u003e1. What should I consider when choosing a microphone array?\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-8963\" aria-labelledby=\"el-collapse-head-8963\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003eWhen selecting a microphone array, consider: - Voice pickup requirements (e.g., far-field pickup distance, pickup direction) - Space limitations - Requirements for audio processing algorithms (e.g., noise suppression, AEC, AGC) - Compatibility with your platform (e.g., Raspberry Pi, ESPHome) reSpeaker provides a balanced solution across these aspects for many AIoT and voice AI use cases.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-2727\" aria-controls=\"el-collapse-content-2727\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-2727\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\n\u003cp\u003e2. Can reSpeaker be used in robotics or embodied AI projects?\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-2727\" aria-labelledby=\"el-collapse-head-2727\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003eYes. reSpeaker is well-suited for robotics and embodied AI applications, where voice serves as a key interaction interface. The reSpeaker microphone array series is available in various sizes and form factors, with customization options to meet the space constraints of different embedded projects. Its onboard acoustic algorithms, including advanced noise suppression, help address common challenges in robotics, such as interference from internal motors and servo noise. In particular, the reSpeaker Flex is designed specifically for robotics and embedded AI use cases. By separating the core board from the microphone array, and providing both linear and circular arrays, it provides greater flexibility for integration in space-constrained designs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-3888\" aria-controls=\"el-collapse-content-3888\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-3888\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e3. What is the difference between reSpeaker XMOS XVF3800 and other microphone arrays?\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-3888\" aria-labelledby=\"el-collapse-head-3888\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003ereSpeaker XVF3800 stands out with advanced built-in acoustic algorithms powered by XMOS, offering high-quality voice capture and reliable performance espacially regarding noise suppression. It is designed for demanding voice AI applications such as real-time interaction and embedded systems.\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-2119\" aria-controls=\"el-collapse-content-2119\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-2119\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e4. Does reSpeaker support local (offline) voice processing?\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-2119\" aria-labelledby=\"el-collapse-head-2119\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003eYes. Depending on the setup, reSpeaker can be used with local voice processing pipelines, including offline wake word detection and edge AI workflows. This helps ensure low latency and better privacy compared to cloud-only solutions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-4546\" aria-controls=\"el-collapse-content-4546\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-4546\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e5. Can reSpeaker be used for voice assistant projects with Home Assistant or ESPHome?\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-4546\" aria-labelledby=\"el-collapse-head-4546\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003eYes. reSpeaker (XVF3800 \/ Lite) devices are well-suited for voice assistant projects and are compatible with popular platforms such as Home Assistant and ESPHome. With support for XIAO ESP32S3, they can be seamlessly integrated into ESPHome-based workflows and smart home ecosystems. For applications where wake word detection, speech-to-text, and voice control are important, reSpeaker provides far-field voice pickup, noise suppression, and high-quality audio input for more reliable performance. It also supports Linux-based systems, Raspberry Pi, Jetson, and Python development, making it a flexible solution for both DIY makers and professional developers building local voice assistants.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-778\" aria-controls=\"el-collapse-content-778\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-778\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e6. What is the pickup range of reSpeaker microphone arrays?\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-778\" aria-labelledby=\"el-collapse-head-778\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003ereSpeaker microphone arrays series are designed for far-field voice capture, typically supporting several meters of pickup distance depending on the environment. reSpeaker XMOS XVF3800 and reSpeaker Flex supports up to 5 meters. reSpeaker Lite supports up to 3 meters. Performance may vary based on noise levels, room acoustics, and placement.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"el-collapse-item min-h-auto h-auto is-active\"\u003e\n\u003cdiv aria-expanded=\"true\" aria-describedby=\"el-collapse-content-3198\" aria-controls=\"el-collapse-content-3198\" role=\"tab\"\u003e\n\u003cdiv class=\"el-collapse-item__header is-active\" id=\"el-collapse-head-3198\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-[14px] font-mst-sb text-t1color\"\u003e7. What is a microphone array and why is it better than a single microphone?\u003c\/div\u003e\n\u003ci class=\"el-collapse-item__arrow el-icon-arrow-right is-active\"\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-old-overflow=\"\" data-old-padding-bottom=\"\" data-old-padding-top=\"\" class=\"el-collapse-item__wrap\" id=\"el-collapse-content-3198\" aria-labelledby=\"el-collapse-head-3198\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"el-collapse-item__content\"\u003e\n\u003cdiv class=\"text-[14px] font-mst text-t2color\"\u003eA microphone array uses multiple microphones combined with advanced acoustic algorithms such as Acoustic Echo Cancellation (AEC), Automatic Gain Control (AGC), beamforming, and noise suppression to significantly improve sound input quality. Compared to a single microphone, it delivers better far-field voice pickup, clearer speech capture, and more reliable voice recognition in real-world environments. reSpeaker devices are specifically designed to perform well in complex or noisy scenarios such as living rooms, offices, industrial spaces, and robotics applications. The reSpeaker mic array series offers both 2-mic and 4-mic models, with multiple form factors including linear and circular arrays, as well as different mic spacing options (such as 44 mm and 66 mm), allowing users to choose the best solution for their application needs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":42415306473554,"sku":"ss114993702","price":143.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0383\/files\/xiao.jpg?v=1779314094","url":"https:\/\/www.pakronics.co.nz\/products\/respeaker-xmos-xvf3800-with-xiao-esp32s3-case-version","provider":"Pakronics®","version":"1.0","type":"link"}