{"product_id":"t-echo-card","title":"T-Echo Card","description":"\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e 🚩 \u003cstrong\u003ePlease note that the default firmware currently does not support NFC.\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMCU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eNRF52840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFLASH\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e1MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRAM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e256kB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWireless\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5, Thread, NFC, Bluetooth Mesh, ANT, 802.15.4, Zigbee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLoRa\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eSX1262, Long Range, Low Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSupport Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e400~520MHz, 830~945MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.42 inch OLED I2C, Resolution: 72 x 40, Driver: SSD1315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGNSS Module\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eL76K, Support: GPS, GLONASS, BeiDou, QZSS, Multi-system joint positioning + AGNSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotion Sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eICM20948 Low power 9-axis, 3-axis Gyroscope + 3-axis Accelerometer + 3-axis Compass + DMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlash Memory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e32M-bit Serial Multi I\/O Flash, Chip: ZD25WQ32CEIGR, Interface: SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRGB LED\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFull-color WS2812, three primary color can achieve 256 brightness display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSpeaker\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eI2S Class-D Mono Amp, Driver: MAX98357, Output: 8Ω 1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMicrophone\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital MEMS Low-power, Driver: MP34DT05, Protocol: PDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSolar Panel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25W, 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e90 x 60 x 9.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/7190\/7253\/files\/LILYGO-T-CHO.png?v=1783392207\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eTech Support \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eℹ️\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"https:\/\/github.com\/Xinyuan-LilyGO\/T-Echo-Card\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003eCheck out our GitHub repository for sample code and more detailed information about this board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💻\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"https:\/\/github.com\/Xinyuan-LilyGo\" rel=\"noopener\" target=\"_blank\"\u003eTechnical support\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eVisit our GitHub community, post a description of the problem and our engineers will help you directly.\u003c\/p\u003e\n\u003cp\u003e🔎\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"https:\/\/wiki.lilygo.cc\/products\/\" target=\"_blank\"\u003eWiki document\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003eTo obtain more detailed documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💡\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"https:\/\/lilygo.cc\/pages\/lilygo-spark\" target=\"_blank\"\u003eLILYGO-Spark\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003eDiscover more creative IoT projects with our Spark series.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/7190\/7253\/files\/LILYGO-T-ECHO-CARD_3.jpg?v=1783392345\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/7190\/7253\/files\/LILYGO-T-ECHO-CARD_6.jpg?v=1783392151\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eShipping List\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/7190\/7253\/files\/LILYGO-T-ECHO-CARD_5.jpg?v=1783409429\" alt=\"\"\u003e\u003c\/p\u003e","brand":"LILYGO®","offers":[{"title":"915MHz \/ With Magnetic USB Cable","offer_id":52770570109109,"sku":"H791-01","price":60.31,"currency_code":"USD","in_stock":true},{"title":"915MHz \/ Without Magnetic USB Cable","offer_id":52770624143541,"sku":"H791-01-A","price":58.04,"currency_code":"USD","in_stock":true},{"title":"868MHz \/ With Magnetic USB Cable","offer_id":52770570141877,"sku":"H791","price":60.31,"currency_code":"USD","in_stock":true},{"title":"868MHz \/ Without Magnetic USB Cable","offer_id":52770624176309,"sku":"H791-A","price":58.04,"currency_code":"USD","in_stock":true},{"title":"920MHz \/ With Magnetic USB Cable","offer_id":52770624078005,"sku":"H791-02","price":60.31,"currency_code":"USD","in_stock":true},{"title":"920MHz \/ Without Magnetic USB Cable","offer_id":52770624209077,"sku":"H791-02-A","price":58.04,"currency_code":"USD","in_stock":true},{"title":"433MHz \/ With Magnetic USB Cable","offer_id":52770624110773,"sku":"H791-03","price":61.42,"currency_code":"USD","in_stock":true},{"title":"433MHz \/ Without Magnetic USB Cable","offer_id":52770624241845,"sku":"H791-03-A","price":59.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/7190\/7253\/files\/LILYGO-T-ECHO-CARD_10.jpg?v=1783392151","url":"https:\/\/lilygo.cc\/en-bg\/products\/t-echo-card","provider":"LILYGO®","version":"1.0","type":"link"}