{"product_id":"linkmejor-t-echo-plus-nrf52840-1-54inch-e-paper-wireless-module-sx1262-long-range-low-power-lora-rf-module-l76k-gps-gnss","title":"T-Echo Plus NRF52840 1.54inch E-Paper Wireless Module SX1262 Long Range Low Power LoRa RF Module L76K\/GPS GNSS","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cfont color=\"#303133\" face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp\u003e\u003cfont color=\"#303133\" face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003eFeaturing the following key differences: I\u003c\/b\u003encreased battery capacity, a battery protection bracket, added vibration and buzzer functionality, optimized button responsiveness, a thicker profile, a finger grip for handling, and a 1\/4-inch nut for mounting. Current version does not include BME280. Flashed with LILIGO firmware, includes external LoRa antenna.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-weight: 700; color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-weight: 700; color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecification:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\nBrand Name: LILYGO\nModel: T-Echo NRF52840\nFrequency coverage: 433MHz, 868MHz, 915MHz, 920MHz.\nType: Bluetooth\nCategory: Wireless Module\nMaster Chip: NRF52840\nWireless Chip: LoRa SX1262\nDisplay Screen: 1.54 E-Paper\nSensor Type: BME280 TEMP Pressure Sensor\nDevice size: 89mm (L) x 53mm (W) x 45mm (H).\nAntenna length: 174mm\n\n\u003c\/span\u003e\u003cspan style='font-weight: 700; color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\n1. Efficient multi-system GNSS module for precise positioning across GPS, GLONASS, BeiDou, and QZSS systems.\n2. Long-range SX1262 LoRa transceiver for enhanced communication across 433 to 920 MHz.\n3. High-performance Bluetooth 5 and support for seamless device integration.\n4. 1.54-inch E-Paper Display with clear visibility and low refresh time.\n5. Compact design measuring 89mm x 53 mm x 45mm for easy portability.\n6. USB power and charge indicators with adaptable interface button modes.\n\n\u003c\/span\u003e\u003cspan style='font-weight: 700; color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='color: rgb(48, 49, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px;'\u003e\n1 x LILYGO T-Echo Device\n1 x Antenna\u003c\/span\u003e\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Black \/ 433MHz","offer_id":49120508969185,"sku":"BG-2045094-BLACK-433MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Black \/ 868MHz","offer_id":49120509001953,"sku":"BG-2045094-BLACK-868MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Black \/ 915MHz","offer_id":49120509034721,"sku":"BG-2045094-BLACK-915MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Black \/ 920MHz","offer_id":49120509067489,"sku":"BG-2045094-BLACK-920MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Brown \/ 433MHz","offer_id":49120509100257,"sku":"BG-2045094-BROWN-433MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Brown \/ 868MHz","offer_id":49120509133025,"sku":"BG-2045094-BROWN-868MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Brown \/ 915MHz","offer_id":49120509165793,"sku":"BG-2045094-BROWN-915MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Brown \/ 920MHz","offer_id":49120509198561,"sku":"BG-2045094-BROWN-920MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Grey \/ 433MHz","offer_id":49120509231329,"sku":"BG-2045094-GREY-433MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Grey \/ 868MHz","offer_id":49120509264097,"sku":"BG-2045094-GREY-868MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Grey \/ 915MHz","offer_id":49120509296865,"sku":"BG-2045094-GREY-915MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"Grey \/ 920MHz","offer_id":49120509329633,"sku":"BG-2045094-GREY-920MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"White \/ 433MHz","offer_id":49120509362401,"sku":"BG-2045094-WHITE-433MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"White \/ 868MHz","offer_id":49120509395169,"sku":"BG-2045094-WHITE-868MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"White \/ 915MHz","offer_id":49120509427937,"sku":"BG-2045094-WHITE-915MHZ","price":94.49,"currency_code":"HKD","in_stock":true},{"title":"White \/ 920MHz","offer_id":49120509460705,"sku":"BG-2045094-WHITE-920MHZ","price":94.49,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/08050ce6-ef7b-4ada-9410-27e77a6af517.jpg?v=1789396727","url":"https:\/\/ontproduct.com\/products\/linkmejor-t-echo-plus-nrf52840-1-54inch-e-paper-wireless-module-sx1262-long-range-low-power-lora-rf-module-l76k-gps-gnss","provider":"IvySource","version":"1.0","type":"link"}