{"product_id":"xiao-esp32s3-embedded-ai-respeaker-flex-xvf3800-linear-4-mic-microphone-array-usb-i2s-for-robotics","title":"XIAO ESP32S3 Embedded AI Respeaker Flex XVF3800 Linear 4-Mic Microphone Array, USB\/I2S For Robotics","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireLess\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSet Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMulti-Microphone Kits\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ereSpeaker Flex XVF3800 Mic Array\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4mic array\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ereSpeaker Flex Mic Array\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXVF3800 Mic Array\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4 AI Mic Array\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHeadset Microphone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTransducer\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCondenser Microphone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer Microphone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WEfutDXYBeNkHFrdq6AiuVXaj.jpg?%20size=172304height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\" title=\"aeProduct.getSubject()\"\u003e \r\n\u003c\/p\u003e\r\n\u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e\r\n\u003ctitle\u003e\r\n\u003c\/title\u003e\r\n\u003cstyle\u003e\n        body {\n            font-size: 100%;\n            color: #000;\n            font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,\"宋体\";\n            line-height: 1.3;\n        }\n        dl {\n            margin: 0px;\n            width: 480px;\n            float: left;\n        }\n        dt {\n            width: 100px;\n            height: 15px;\n            float: left;\n        }\n        dd {\n            width: 240px;\n            height: 15px;\n            float: left;\n        }\n        dl dt {\n            margin: 0px;\n            line-height: 22px;\n            color: #474747;\n            font-size: 14px;\n            font-family: tahoma;\n        }\n        #product-desc {\n            width: 100%;\n            height: 209px;\n        }\n        #description {\n            width: 100%;\n            height: 50%;\n        }\n        #details {\n            width: 100%;\n            height: 50%;\n        }\n        .ui-box-title {\n            height: 30px;\n            font-size: 15px;\n            font-family: tahoma;\n            font-weight: bold;\n            background-color: #ddd;\n            text-anchor: inherit;\n            padding-top: 8px;\n            margin: 0px;\n        }\n        .ui-box-body {\n            margin: 0px;\n        }\n        #tbspecifics {\n            border-right: 1px solid black;\n            border-bottom: 1px solid black;\n        }\n            #tbspecifics tr {\n                height: 30px;\n            }\n            #tbspecifics td {\n                width: 100px;\n                border-left: 1px solid black;\n                border-top: 1px solid black;\n            }\n    \u003c\/style\u003e\r\n\u003cdiv style=\"width:100%;height:100%;\"\u003e\r\n\t\u003cdiv id=\"description\"\u003e\r\n\t\t\u003cdiv class=\"ui-box-body\"\u003e\r\n\t\t\t\u003cdiv\u003eA versatile 4-mic array for robots and embodied AI applications like smart signage. Separates the core processing board from the microphone array board via a flexible FPC cable, enabling easy integration in space-constrained robotics and embedded applications.\u003cbr\u003ePowered by XMOS XVF3800, it features on-board AI acoustic algorithms for better sound quality. Features AEC, multi-beamforming, de-reverberation, DoA, dynamic noise suppression, AGC, delivering stable and reliable voice capture performance.\u003cbr\u003eWith a split design, and 4-mic linear array for 180° directional pickup, come with factory-installed I2S firmware for MCU integration, it supports both dual modes(I2S\/USB), making it the smart ear for embodied AI projects requiring far-field and clear voice capture. Support DFU mode for users to switch the firmware.\u003cbr\u003eXIAO ESP32S3 Pre-Soldered: pre-soldered XIAO ESP32S3, enabling native support for ecosystems such as ESPHome and Home Assistant. This allows developers to easily extend applications into smart home scenarios and beyond.\u003cbr\u003eThe acoustic ports are positioned on the back side of the mic array board, reducing interference from front-facing components. This design also allows the microphones to be placed closer to the sound source or device surface, maximizing voice pickup performance.\u003cbr\u003e\u003cbr\u003ePlug-and-Play via USB: A standard USB interface enables quick connection to devices such as for Raspberry Pi, for for Jetson, and PCs running Windows, Linux, or for macOS, no drivers or complex setup required.\u003cbr\u003eI2S for MCU Integration: Direct I2S support allows seamless integration with MCU platforms like the XIAO Series and Arduino, making it easy to build embedded voice-enabled applications with minimal hardware overhead.\u003cbr\u003e\u003cbr\u003eSpecification:\u003cbr\u003eCore Chip: XMOS XVF3800\u003cbr\u003eAmplifier: TPA3139D2, Supports 10W Speakers\u003cbr\u003eAudio Algorithms:AEC, AGC, DoA, Beamforming, VAD, Noise Suppression, De-reverberation\u003cbr\u003eUSB Interfaces:\u003cbr\u003e1x USB Type-C, For external connection and debugging;\u003cbr\u003e1x USB JST Connector, For internal routing and motherboard integration;\u003cbr\u003eOther Interfaces: \u003cbr\u003e1x XIAO Compatible Pads;\u003cbr\u003e1x XMOS XVF3800 XTAG Debug Pads;\u003cbr\u003e1x XMOS XVF3800 io Pads;\u003cbr\u003eAudio Outputs: \u003cbr\u003e1x 3.5mm Audio Jack;\u003cbr\u003e1x 2-Pin Speaker Connector;\u003cbr\u003ePower Supply: \u003cbr\u003e5V Input: Via USB Type-C or 5V JST Connector;\u003cbr\u003e12V Input: Via 2-Pin Terminal 12V Connector;\u003cbr\u003eMic Array Interface: 1x 24-Pin FPC Connector\u003cbr\u003eButton: 1x Reset Button; 1x Boot Button;\u003cbr\u003eMaximum Sampling Rate: 16kHz\u003cbr\u003ePickup Range: Up to 5 meters\u003cbr\u003eColor: Black\u003cbr\u003eMaterial: PCB\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003ereSpeaker Flex Core Board x 1\u003cbr\u003ereSpeaker Flex Linear Mic Array Board x 1\u003cbr\u003eFPC Cable x 1\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\u003c\/div\u003e\r\n\t\u003cdiv id=\"details\"\u003e\r\n\t\t\u003cdiv class=\"ui-box-body\"\u003e\r\n\t\t\t\u003cp\u003e\r\n\t\t\t\t\u003cbr\u003e\r\n\t\t\t\u003c\/p\u003e\r\n\t\t\t\u003cp\u003e\r\n\t\t\t\t\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1khL8BL9TBuNjy1zbq6xpepXaa.jpg?size=172304\u0026amp;height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\" title=\"aeProduct.getSubject()\"\u003e \r\n\t\t\t\u003c\/p\u003e\r\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e \u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S176e0d15279744f3925dcc4ac7e62699l.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S178b53281c8743f8a83ccc2fbeb1f979r.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa470a72e5cce4452bea6d6e6fd80b058Z.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S307e15a834eb4a439d139abed5d59c03H.jpg\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1qt_xtwKTBuNkSne1q6yJoXXaH.jpg?size=172304\u0026amp;height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\" title=\"aeProduct.getSubject()\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MXuiDrGYBuNjy0Foq6AiBFXag.jpg?size=172304\u0026amp;height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\" title=\"aeProduct.getSubject()\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Black","offer_id":55467822350635,"sku":"14:193#Black","price":336.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S176e0d15279744f3925dcc4ac7e62699l_92fd6115-36e3-4342-af9e-7a5d84e51e23.webp?v=1788844381","url":"https:\/\/yoeruyo.com\/products\/xiao-esp32s3-embedded-ai-respeaker-flex-xvf3800-linear-4-mic-microphone-array-usb-i2s-for-robotics","provider":"Yoeruyo","version":"1.0","type":"link"}