Heltec Automation Mesh Node T114 Rev.2 LoRa 863-870MHz

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Product details

The Heltec Mesh Node T114 Rev.2 is an advanced development board specifically designed for applications in wireless networking and the Internet of Things (IoT). It combines LoRa and Bluetooth 5.0 technologies, making it an ideal choice for projects that require reliable and efficient communication. Equipped with the powerful nRF52840 microcontroller and the SX1262 LoRa chip, this board offers excellent signal stability and optimized RF performance. The revised Rev.2 version features a high-quality gold-plated PCB that not only enhances durability but also improves signal transmission. With versatile power supply options, including USB, lithium battery, and solar panel connection, the board is flexible for various applications. Heltec's user-friendly development environment allows for easy configuration for LoRaWAN or Meshtastic networks, making it a valuable tool for developers and hobbyists.

  • Support for LoRa and Bluetooth 5.0 for versatile applications
  • Efficient nRF52840 microcontroller with 256KB SRAM
  • Optimized RF performance and improved signal stability
  • Versatile power supply options: USB, lithium battery, solar panel
  • Compatible with LoRaWAN and Meshtastic networks.

Key specifications

Working memory
0.26 MB

General information

Item number
61799887
Manufacturer
Heltec Automation
Category
Single board computer kits
Release date
4.9.2025

Development board properties

Working memory
0.26 MB
Flash memory
256 kB

Wireless transmission

Wireless transmission
Bluetooth

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 2.25

Scope of delivery

Scope of delivery
1x Heltec Mesh Node T114 Rev.2 LoRa 863-870MHz, 1x LoRa antenna, 2x 2.54mm pin headers 1x13 pin, 2x SH1.25 battery / solar connection cable
Additionally required (not included)
1x Heltec Mesh Node T114 Rev.2 LoRa 863-870MHz, 1x LoRa antenna, 2x 2.54mm pin headers 1x13 pin, 2x SH1.25 battery / solar connection cable

Product dimensions

Weight
56 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Heltec Automation
    Not enough data
  • 1.Delock
    0 %
  • 1.Tru Components
    0 %
  • 3.micro:bit
    0.1 %
  • 3.Purecrea
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Heltec Automation
    Not enough data
  • 1.Arduino
    0 days
  • 1.Joy-it
    0 days
  • 1.M5Stack
    0 days
  • 4.WaveShare
    1 day

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • Heltec Automation
    Not enough data
  • 1.Delock
    0.3 %
  • 2.micro:bit
    0.4 %
  • 2.Purecrea
    0.4 %
  • 4.Allnet
    0.6 %
Source: Digitec Galaxus