{"product_id":"lilygo®-ttgo-meshtastic-t-echo-lora-sx1262-wireless-module-915mhz-nrf52840-gps-for-arduino-h505","title":"LILYGO® TTGO Meshtastic T-Echo LoRa SX1262 Wireless Module 915MHz NRF52840 GPS for Arduino H505","description":"\u003cp\u003eThe T-Echo is the latest device to be release by LILYGO® supporting a low power consumption microcontroller. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThis version does not include the BME280 sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"\"\u003e\n\u003cli\u003eMeshtastic firmware file format:\u003cspan\u003e \u003c\/span\u003e\n\u003cul class=\"\"\u003e\n\u003cli\u003e\n\u003ccode\u003efirmware-t-echo-1.x.x.uf2\u003c\/code\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ccode\u003efirmware linked below in support \u0026amp; documentation\u003c\/code\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-title-text\" data-spm-anchor-id=\"a2g0o.detail.1000016.i4.6d8a2d3cElXg7o\"\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\u003e\u003cspan\u003eNRF52840\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFLASH\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRAM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBus Interfaces\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUART, SPI, TWI, PDM, 12S, QSPI\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWireless Connectivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eBluetooth 5, Thread,\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBluetooth Mesh, ANT, 802.15.4, Zigbee\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith\/Without BME280 temperature pressure sensor\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSX1262 LoRa Transceiver\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003cspan\u003eLong Range, Low Power\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGlobal frequency coverage 433, 868, 915Mhz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure material \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVersion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eNormal version \/ BME280 \u003cspan\u003eversion\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBattry Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e850mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003e1.54-inch SPI E-Paper Display\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.7053%;\"\u003e\u003cspan\u003eGrey level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.1755%;\"\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.7053%;\"\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.1755%;\"\u003e\u003cspan\u003e200x200\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.7053%;\"\u003e \u003cspan\u003eFull refresh time\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.1755%;\"\u003e\u003cspan\u003e2S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eL76K Multi-System Positioning GNSS module\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3526%;\"\u003e\u003cspan\u003eSupport System\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5281%;\"\u003e\u003cspan\u003eGPS, GLONASS, BeiDou, QZSS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3526%;\"\u003e\u003cspan\u003eSupport Function\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5281%;\"\u003e\n\u003cp\u003e \u003cspan\u003eLNA, SAW Filter, AGNSS, 1PPS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eImproved receiving and anti-interference attributes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSupport and Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/store.rokland.com\/pages\/lilygo-t-echo-getting-started-quick-guide-meshtastic\" title=\"LILYGO T-Echo : Getting Started Quick Guide (Meshtastic)\" style=\"color: rgb(43, 0, 255);\"\u003e[Rokland Support] LILYGO T-Echo : Getting Started Quick Guide (Meshtastic)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/github.com\/Xinyuan-LilyGO\/LilyGO-T-Echo\" title=\"Lilygo basic example github page\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003eLilygo Basic example\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/github.com\/meshtastic\/Meshtastic-device\/releases\" title=\"Meshtastic-device\/releases Github link\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003eMeshtastic Firmware Releases\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDev board return policy\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDevelopment boards are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a \u003c\/span\u003e\u003cstrong\u003e20 percent restocking fee applied\u003c\/strong\u003e\u003cspan\u003e. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rokland","offers":[{"title":"White (SKU H505)","offer_id":43765589672047,"sku":"H505","price":64.97,"currency_code":"USD","in_stock":true},{"title":"Black (SKU K147)","offer_id":43765589737583,"sku":"K147","price":72.97,"currency_code":"USD","in_stock":true},{"title":"Grey (SKU K148)","offer_id":43765589770351,"sku":"K148","price":72.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/1749\/8479\/files\/LILYGOT-Echo.png?v=1761405438","url":"https:\/\/nordicdevelopment.org\/products\/lilygo%c2%ae-ttgo-meshtastic-t-echo-lora-sx1262-wireless-module-915mhz-nrf52840-gps-for-arduino-h505","provider":"NORDIC DEVELOPMENT INDUSTRIES LLC","version":"1.0","type":"link"}