Meshtastic New Heltec T114 V2 Tracker Nordic nRF52840 SX1262 LoRaWAN LoRa Arduino Devboard Low Power TFT Display BLE WiFi

Please note: 433MHz has been tested and there are no issues with use, it is still the V1 version. 868MHz and 915MHz are V2 versions.
Introduction and Operation Video of Mesh Node T114 Development Board
Operation Video
Why do we need Maker series products?
Low Power Chracteristics
Summary
Mesh 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.




Main Features
MCU nRF52840 (Bluetooth), LoRa chipset SX1262.
Powerful display function (optional), onboard 1.14 inch TFT-LCD display contains 135(H)RGB x240(V) dots and can display up to 262k colors.
Low power consumption, 11 uA in deep sleep.
Powerful display function, onboard 1.9-inch TFT-LCD display contains 170 (RGB)X320 dots and can display up to 262k colors.
Operation condition: -20 ~ 70℃, 90%RH(No condensing).
Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.
Compatible with Arduino, we provide development frameworks and libraries.
Various 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.
Docs & Resource
·[Docs] — User Manual
·[Resource] —Heltec nRF52 framework and Lib
·[Attachment] —SnapEmu IoT Platform
·[Attachment] — Schematic diagram
·[Attachment] — Datasheet
·[Attachment] — TFT-LCD Datasheet
·[Resource] — Related Resources







Dimension


Specifications


Parameters
Description
MCU
nRF52840
LoRa Node