Heltec Mesh Node T114 with Display

Mesh Node T114 is a development board based on nRF52840 and SX1262, supports LoRa communication and Bluetooth 5.0, and provides a variety of power interfaces (5V USB, lithium battery and solar panel), optional 1.14 inch TFT display and GPS module as accessories.

Mesh Node T114 has powerful long-distance communication capabilities, scalability, and low power design, which make it excellent in a wide range of application scenarios such as smart cities, agricultural monitoring, logistics tracking, etc. With Heltec nRF52 development environment and libraries , you can use it for LoRa/LoRaWAN development work, as well as to run some open source projects, such as Meshtastic.

Optional GPS Module available.

Product Includes

• Heltec Mesh Node T114 Board
• U.FL to SMA Pigtail Cable 10cm
• Universal 868/915MHz Stubby Antenna

Main Features

• MCU nRF52840 (Bluetooth), LoRa chipset SX1262.
• Low power consumption, 11 uA in deep sleep.
• Powerful display function, onboard 1.14 inch TFT-LCD display contains 135(H)RGB x240(V) dots and can display up to 262k colors.
• Type-C USB interface with a complete voltage regulator, ESD protection, short
  circuit protection, RF shielding, and other protection measures.
• Various Interfaces (2*1.25mm LiPo connector, 2*1.25mm Solar panel connector, 8*1.25mm GNSS module connector) which greatly increase the extensibility of the board.
• Operation condition: -20 ~ 70℃, 90%RH(No condensing).
• Compatible with Arduino, and Heltec provides Arduino development frameworks and libraries.