{"product_id":"m5stack-atomic-echo-base-voice-recognition-base-for-ai-voice-recognition-interaction-systems-smart-home-control","title":"M5Stack Atomic Echo Base Voice Recognition Base for AI Voice Recognition Interaction Systems Smart Home Control","description":"\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-2\"\u003e\n\u003cdiv class=\"magic-3\"\u003e\n\u003cdiv class=\"magic-4\"\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cspan class=\"magic-6\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan data-spm-anchor-id=\"a2700.details-description.0.i0.4efb6xm46xm4j6\"\u003eM5Stack Atomic Echo Base Voice Recognition Base for AI Voice Recognition Interaction Systems Smart Home Control\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\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=\"J_module\"\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-w293c3\" data-section=\"AliMagic-w293c3\" data-section-title=\"Product Introduction\" class=\"magic-0\"\u003eProduct Introduction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-7\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-7\"\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H2358dc18b27b49aead28b5b8c7f60783c\/205753950\/H2358dc18b27b49aead28b5b8c7f60783c.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H2358dc18b27b49aead28b5b8c7f60783c\/205753950\/H2358dc18b27b49aead28b5b8c7f60783c.png\" class=\"magic-9\"\u003e\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=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-2\"\u003e\n\u003cdiv class=\"magic-3\"\u003e\n\u003cdiv class=\"magic-4\"\u003e\n\u003cdiv class=\"magic-5\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan class=\"magic-10\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003cb\u003e\u003cspan class=\"magic-11\"\u003eDescription\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003eThe Atomic Echo Base is a voice recognition base designed specifically for the M5 Atom series. It uses an integrated solution with the ES8311 mono audio decoder, MEMS microphone, and NS4150B power amplifier. The ES8311 offers 24-bit audio resolution and a sample rate of 16KHz to 64KHz, supporting I2S communication and high-fidelity audio processing. The MEMS microphone with high signal-to-noise ratio (SNR) is suitable for automatic speech recognition, while the built-in speaker ensures efficient audio output. The device supports full-duplex communication, enabling simultaneous voice transmission and reception, enhancing interactive features such as speech recognition, wake-up, and audio playback. It is ideal for applications in smart homes and education.\u003cbr\u003e\u003cb\u003e\u003cspan class=\"magic-11\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cb\u003e\u003cspan class=\"magic-11\"\u003eFeatures\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e * Compatible with the M5 Atom series\u003cbr\u003e* Voice recognition\u003cbr\u003e* Mono audio codec\u003cbr\u003e* MEMS microphone\u003cbr\u003e* Class-D amplifier\u003cbr\u003e* Speaker\u003cbr\u003e* Development platform * UIFlow 1.0\u003cbr\u003e* UIFlow 2.0\u003cbr\u003e* Arduino IDE\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan class=\"magic-11\"\u003eIncludes\u003c\/span\u003e\u003cbr\u003e\u003c\/b\u003e * 1x Atomic Echo Base\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan class=\"magic-11\"\u003eApplications\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e * AI voice recognition interactive systems\u003cbr\u003e* Smart home control\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"magic-11\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cb\u003e\u003cspan class=\"magic-12\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\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=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ctable class=\"has-title all magic-13\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003e\u003cb\u003e\u003cspan class=\"magic-15\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\u003cspan class=\"magic-15\"\u003e\u003cb\u003eParameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eAudio Codec\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eES8311: 24-bit resolution, I2S protocol\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eMEMS Microphone\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eMSM381A3729H9BPC, SNR ≥ 65 dB\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003ePower Amplifier\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eNS4150B: Class-D power amplifier\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eSpeaker\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e2014-type cavity speaker: 1W@8Ω\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eStandby Current\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eDC3.3V\/3.36mA\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eOperating Current\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eDC3.3V\/14.84mA\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eOperating Temperature\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e0-40°C\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eProduct Size\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e24.0 * 24.0 * 14.14mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003eProduct Weight\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e6.3g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003ePackaging Size\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e85.0 * 65.5 * 15.0mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-14\"\u003ePackaging Weight\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e12.5g\u003c\/div\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\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-7\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-7\"\u003e\n\u003cdiv class=\"magic-17\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H8372bbea5088430ba21dc2eba8a428c2r\/205753950\/H8372bbea5088430ba21dc2eba8a428c2r.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H8372bbea5088430ba21dc2eba8a428c2r\/205753950\/H8372bbea5088430ba21dc2eba8a428c2r.png\" class=\"magic-18\"\u003e\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=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-7\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-7\"\u003e\n\u003cdiv class=\"magic-19\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H8311e969893f40079a979f94d967116ej\/205753950\/H8311e969893f40079a979f94d967116ej.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H8311e969893f40079a979f94d967116ej\/205753950\/H8311e969893f40079a979f94d967116ej.jpg\" class=\"magic-20\"\u003e\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=\"J_module\"\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-3fsm91\" data-section=\"AliMagic-3fsm91\" data-section-title=\"Product Pictures\" class=\"magic-0\"\u003eProduct Pictures\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-detailManyImage magic-21\"\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H3f41db2d1ce84a08806343d42b459b47X\/205753950\/H3f41db2d1ce84a08806343d42b459b47X.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H3f41db2d1ce84a08806343d42b459b47X\/205753950\/H3f41db2d1ce84a08806343d42b459b47X.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H40a758fb485846a795530cf689582cadk\/205753950\/H40a758fb485846a795530cf689582cadk.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H40a758fb485846a795530cf689582cadk\/205753950\/H40a758fb485846a795530cf689582cadk.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H653444e152fc4afb9f6219edbf319b85d\/205753950\/H653444e152fc4afb9f6219edbf319b85d.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H653444e152fc4afb9f6219edbf319b85d\/205753950\/H653444e152fc4afb9f6219edbf319b85d.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0da4137063524b04946cf178e5c57862d\/205753950\/H0da4137063524b04946cf178e5c57862d.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H0da4137063524b04946cf178e5c57862d\/205753950\/H0da4137063524b04946cf178e5c57862d.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Had3b117569b0429d95dc6c1150b391ddH\/205753950\/Had3b117569b0429d95dc6c1150b391ddH.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Had3b117569b0429d95dc6c1150b391ddH\/205753950\/Had3b117569b0429d95dc6c1150b391ddH.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0ac513e38df94176b2ec9e134d97efbcY\/205753950\/H0ac513e38df94176b2ec9e134d97efbcY.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H0ac513e38df94176b2ec9e134d97efbcY\/205753950\/H0ac513e38df94176b2ec9e134d97efbcY.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H3c6f94be09184b2cb3985619fbd8e14ev\/205753950\/H3c6f94be09184b2cb3985619fbd8e14ev.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H3c6f94be09184b2cb3985619fbd8e14ev\/205753950\/H3c6f94be09184b2cb3985619fbd8e14ev.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H01a0197364554661bba8ab4d29d213c4n\/205753950\/H01a0197364554661bba8ab4d29d213c4n.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H01a0197364554661bba8ab4d29d213c4n\/205753950\/H01a0197364554661bba8ab4d29d213c4n.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hbd685ae6da314bc6b9e9c5f3c36a008cx\/205753950\/Hbd685ae6da314bc6b9e9c5f3c36a008cx.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Hbd685ae6da314bc6b9e9c5f3c36a008cx\/205753950\/Hbd685ae6da314bc6b9e9c5f3c36a008cx.png\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sunhokey Electronics Co., Ltd","offers":[{"title":"Default Title","offer_id":44805178163247,"sku":null,"price":9.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0055\/4267\/4479\/files\/3_aa2f36be-0dc0-49fc-b7f4-691eed5d9e4f.png?v=1766635202","url":"https:\/\/sunhokey.cn\/products\/m5stack-atomic-echo-base-voice-recognition-base-for-ai-voice-recognition-interaction-systems-smart-home-control","provider":"Sunhokey Electronics Co., Ltd","version":"1.0","type":"link"}