{"product_id":"heltec-new-mesh-node-t114-v2-meshtastic-tracker-nrf52840-sx1262-lorawan-lora-arduino-ble-positioning-devboard","title":"Heltec New Mesh Node T114 V2 Meshtastic Tracker nRF52840 SX1262 LoRaWAN LoRa Arduino BLE  Positioning Devboard","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHeltec Automation\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\u003eLoRa Node Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSX1262\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMCU\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enRF52840\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax. TX Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e21±1dBm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT114 V2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNote\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e433MHz is still the V1 version\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\u003eTypical Application Fields\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternet of Things (IoT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003efrequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e863-928,433,470-510\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cstrong\u003eNote: 433MHz is still the V1 version\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e863MHz apply to 863-928MHz,470MHz apply to 470-510MHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cstrong\u003e433MHz\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003ehas been tested and there are no issues with use, it is still the V1 version. 868MHz and 915MHz are V2 versions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003epacking list:The package list includes antennas by default. Option with a case is equipped with a glue rod antenna , while option without a cas is equipped with a spring antenna \u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003eMesh Node T114 has been upgraded to ReV2.0 version with the following changes made :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eThe circuit board was changed from 4 layers to 6 layers so that both the RF part and the crystal oscillator part can obtain a more complete ground.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eThe circuit was changed from lead-free to immersion gold process, which is more friendly to signal transmission.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eThe position of some components was adjusted.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eThe RF path was optimized according to the six-layer board structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eThe direction of the 2.4GHz Bluetooth antenna and IPEX LoRa antenna interface was changed to make them farther away.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eNow the high-frequency Mesh node T114 can stably send long data packets in the “Long_Fast” channel of Meshtastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003eProduct sellpoints:\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003ePre-flashed with Meshtastic firmware,Precise GNSS Mudule and Streamlined Case available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003eNordic NRF52840 Chip inside with advanced Bluetooth 5 as the multi protocol SoC for LoRaWAN Thread and Zigbee. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003eLow power consumption, 11 uA in deep sleep.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003ePowerful display function, onboard 1.9-inch TFT-LCD display contains 170 (RGB)X320 dots and can display up to 262k colors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003eSX1262 wireless transceiver module is designed with Semtech SX1262 RF transceiver chip, optimized LoRa spread spectrum communication technology, with strong anti-interference and confidentiality, can realize remote wireless data transmission and reception\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003eVarious Interfaces: 1.25*2P LiPo connector, 1.25*2P Solar panel connector, 1.25*8P GNSS module connector, which greatly increase the extensibility of the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S359723f37e414e8d8e439294a245a353t.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S15188ca65d054eb197439f87e04b1de6R.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8411c7f7e1be4c27bf20fb1f0232e65a2.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0c6e26c606c4534bc001b50a692106f8.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa82332c9a94b40fa83276adcbf61d9fdO.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" width=\"944\" height=\"439\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saef9271827894a8cb7d363af1cf511e9p.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003ch1 style=\"box-sizing:border-box\"\u003eLow Power Characteristcs\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" width=\"944\" height=\"518\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9c584bd9cb1e49ab984ee4134772e692Q.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003ch1 style=\"box-sizing:border-box\"\u003eSummary\u003c\/h1\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eMesh Node T114 is a development board based on nRF52840 and SX1262, supports LoRa and Bluetooth 5.0. It integrated a variety of power interfaces (5V USB, lithium battery and solar panel), optional 1.14 inch TFT display and GPS module as accessories, and has powerful long-distance communication capabilities, scalability, and low power design. With Heltec nRF52 development environment and libraries, you can use it for LoRa\/LoRaWAN development work, and also use it to run some open source projects, such as Meshtastic.\u003c\/p\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_image\" align=\"start\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6460fb985af452598192c368c2c2405v.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003ch1 style=\"box-sizing:border-box\"\u003eMain Features\u003c\/h1\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eMCU nRF52840 (Bluetooth), LoRa chipset SX1262.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text\" align=\"start\"\u003e\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003ePowerful display function (optional), onboard 1.14 inch TFT-LCD display contains 135(H)RGB x240(V) dots and can display up to 262k colors.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cul style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eLow power consumption, 11 uA in deep sleep.\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003ePowerful display function, onboard 1.9-inch TFT-LCD display contains 170 (RGB)X320 dots and can display up to 262k colors.\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eOperation condition: -20 ~ 70℃, 90%RH(No condensing).\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eType-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eCompatible with Arduino, we provide development frameworks and libraries.\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-desc-decorate-content\"\u003eVarious Interfaces: 1.25*2P LiPo connector, 1.25*2P Solar panel connector, 1.25*8P GNSS module connector, which greatly increase the extensibility of the board.\u003c\/p\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px\"\u003eMesh Node T114 :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eMesh Node T114 is a Low Power Consumption development board based on nRF52840 and SX1262, supports LoRa and Bluetooth 5.0 . which integrated various power interfaces (5V USB, lithium battery and solar panel) optional 1.14 inch TFT display and GPS module as accessories, and has powerful long-distance communication capabilities, scalability, and low power design.\u003cbr\u003eWith Heltec nRF52 development environment and libraries. you can use it for LoRa\/LoRaWAN development work, and also use it to run some open source projects, such as Meshtastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cdiv style=\"font-family:Roboto, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(33, 33, 33);background-color:rgb(255, 255, 255);margin-bottom:var(--kit-widget-spacing,20px);margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;width:799.983px;position:relative;box-sizing:border-box\" class=\"elementor-element elementor-element-5161fe0 elementor-widget elementor-widget-heading\" align=\"start\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"elementor-widget-container\"\u003e\n\u003ch2 style=\"letter-spacing:var(--the7-h2-letter-spacing);line-height:1;color:rgb(7, 99, 96);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"elementor-heading-title elementor-size-default\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv id=\"Specifications\" style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;position:absolute;top:-80px;box-sizing:border-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:Roboto, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(33, 33, 33);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;width:799.983px;position:relative;box-sizing:border-box\" class=\"elementor-element elementor-element-5c6603a pp-table-center elementor-widget elementor-widget-pp-table\" align=\"start\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"elementor-widget-container\"\u003e\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"pp-table-container\"\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"tablesaw-bar tablesaw-mode-stack\"\u003e\u003c\/div\u003e\n\u003ctable id=\"tablesaw-437\" style=\"border-collapse:collapse;text-align:left;width:799.983px\" class=\"pp-table tablesaw tablesaw-stack\" align=\"left\"\u003e\n\u003ccolgroup\u003e\u003ccol width=\"\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\u003ctr class=\"pp-table-row\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:rgb(43, 150, 146);padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-7e11869\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(255, 255, 255)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eParameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:rgb(43, 150, 146);padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-0e994eb\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(255, 255, 255)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDescription\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-b705966\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMCU\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-25f0927\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003enRF52840\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-61bec13\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eLoRa Node Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-8166039\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSX1262\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-cb43d6e\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eFrequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-3bcee6f\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e470~510MHz;\u003cbr\u003e863~870MHz;\u003cbr\u003e902~928MHZ.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-cce53d4\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMax. TX Power\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-10c999a\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e21±1dBm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-ce9a965\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMax. Receiving sensitivity\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-27a6903\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e-135dBm@SF12 BW=125KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-318d5cd\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-8815b49\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBluetooth LE: Bluetooth 5, Bluetooth mesh\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-7dd1c80\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eHardware Resource\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-12b6dc3\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUSB 2.0, 4 * SPI, 2 * TWI, 2 * UART, 4 * PWM, QPSI, 12S, PDM, QDEC Etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-842a1ca\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMemory\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-49ebb21\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e1M ROM\u003cbr\u003e256KB SRAM\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-e7125cf\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eInterface\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-ca04eb7\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eType-C USB\u003cbr\u003e2*1.25 lithium battery connector\u003cbr\u003e2*1.25 solar panel connector\u003cbr\u003eLoRa ANT (IPEX1.0)\u003cbr\u003e8*1.25 GPS module connector\u003cbr\u003e2*13*2.54 Header Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-4ff6664\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBattery\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-e884aa0\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e3~4.2V battery power supply and charge.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-c25d313\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-b308c33\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e-20 ~ 70 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-80b619e\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDimensions\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-ad7edb3\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e50.80*22.86mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:rgb(211, 241, 240)\"\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-1e0b0e8\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eElectrical characteristics\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-80e4393\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(51, 51, 51)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDeep Sleep: ~11uA\u003cbr\u003eTracker mode sleep: ~22uA\u003cbr\u003eGPS OFF, TFT OFF: ~9mA\u003cbr\u003eGPS OFF, TFT ON: ~20mA\u003cbr\u003eGPS ON, TFT ON: ~51mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-e7e237e\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDisplay\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Roboto, sans-serif;font-size:14px;text-align:inherit;background-color:unset;padding:5px 10px 5px 5px\" class=\"pp-table-cell pp-table-cell-925ffe4\" align=\"inherit\"\u003e\u003cp\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\" style=\"color:rgb(33, 33, 33)\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eonboard 1.14 inch TFT-LCD display\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eMCU nRF52840 (Bluetooth), LoRa chipset SX1262.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ePowerful display function (optional), onboard 1.14 inch TFT-LCD display contains 135(H)RGB x240(V) dots and can display up to 262k colors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eLow power consumption, 11 uA in deep sleep.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eOperation condition: -20 ~ 70℃, 90%RH(No condensing).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eType-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eCompatible with Arduino, we provide development frameworks and libraries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eVarious Interfaces: 1.25*2P LiPo connector, 1.25*2P Solar panel connector, 1.25*8P GNSS module connector, which greatly increase the extensibility of the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eThe maximum capacity of the shell for carrying batteries is 42 * 28mm, and the default 3.7V lithium battery size is 41 * 24mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ethe onboard 2.4GHz antenna is a multilayer ceramic antenna for BlueTooth communications, it can’t be replaced.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003edevelopment methods\u003cbr\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eArduino\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ePlatformIO\u003cbr\u003eIn \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eaddition to Meshtastic support, we have also developed a complete LoRaWAN protocol in the nRF52 Arduino framework.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px\"\u003ePin Map\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc259455b75db4732a455bf01eda35501q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px\"\u003eDimension\u003cbr\u003e:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S54bdd1b306b74172ae00dd0e0d0d53820.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px\"\u003epacking list:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S638f8caf66f64b0f949e6ece94c68193Q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eMesh Node T114 x1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eLoRa Antenna x1(The default is a spring antenna, the option with a case is a glue rod antenna)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eSH1.25×2 Battery Connector x2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e2.54 *13 Header Pin x2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eL76K GNSS (Available when GPS selected) x1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eProtect Shell and Transfer LoRa antenna (Available when Shell selected) x1\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan the onboard 2.4GHz antenna be replaced?\u003c\/strong\u003e\u003cbr\u003eThe 2.4GHz antenna is a multilayer ceramic antenna for BlueTooth communications, it can’t be replaced.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat development methods does it support?\u003c\/strong\u003e\u003cbr\u003eArduino\u003cbr\u003ePlatformIO\u003cbr\u003eIn addition to Meshtastic support, we have also developed a complete LoRaWAN protocol in the nRF52 Arduino framework.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat’s the battery socket type?\u003c\/strong\u003e\u003cbr\u003eYou can find this type of socket by search “SH1.25 x 2”.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum size of battery supported by the default casing?\u003c\/strong\u003e\u003cbr\u003eThe maximum capacity of the shell for carrying batteries is 42 * 28mm, and the default 3.7V lithium battery size is 41 * 24mm\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHow to enter meshtastic on the screenless version of mesh node 114?\u003c\/strong\u003e\u003cbr\u003eJust download the screenless version firmware and enter the 123456 password.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the acceptable battery range for the solar panel connected to mesh node 114?\u003c\/strong\u003e\u003cbr\u003e5V~6.5V, it is recommended to connect solar panels with a voltage of around 5V.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eRegarding the long chars send issue\u003c\/strong\u003e\u003cbr\u003eNot time ago, customer reports that some of the Mesh Node T114 works as a Meshtastic device and tries to send long strings (\u0026gt;50 chars) ONLY in Long-Fast mode (SF11, 250K BW), sometimes sending messages may fail.\u003cbr\u003e\u003cbr\u003eFor a detailed description of this matter, please refer to this link:\u003cbr\u003ehttps:\/\/github.com\/meshtastic\/firmware\/issues\/4723#issuecomment-2369336696\u003cbr\u003e\u003cbr\u003eFor a detailed report, Heltec solution, and compensation regarding this matter, please refer to this link\u003cbr\u003ehttps:\/\/github.com\/meshtastic\/firmware\/issues\/4723#issuecomment-2404889735\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes 433MHz and 470MHz version has long chars sending issue?\u003c\/strong\u003e\u003cbr\u003eWith our detailed and long time testing, there is NO issue with long packet transmission in versions 433MHz and 470MHz, so they are not included in the compensation list.\u003cbr\u003eBut in response to users’ demand for the 433 and 470 hardware V2 versions, our engineers are debugging the corresponding hardware. It will be released soon.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"470 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