Heltec Mesh Node T114
Compact mesh node with nRF52840 chipset and bright 1.14" TFT color display. Perfect for beginners.
Important: 868 MHz for Europe
Always buy the 868 MHz version for use in Europe. The 915 MHz version (US) is not allowed in Europe.
What is the Heltec Mesh Node T114?
The Heltec Mesh Node T114 is a compact mesh device built on the energy-efficient nRF52840 platform. With its bright 1.14" TFT color display, it offers clear message and status visibility.
Thanks to the Semtech SX1262 LoRa chip, you can reach distances up to 5km in urban areas. The built-in 400mAh battery provides sufficient capacity for daily use.
The compact form factor and user-friendly interface make this an excellent choice for those just starting with mesh networks.
Technical Specifications
| Chipset | Nordic nRF52840 + Semtech SX1262 |
| LoRa Frequency | 868 MHz (EU) / 915 MHz (US) |
| Display | 1.14" TFT color display (135x240 pixels) |
| Battery | 400mAh Li-Po built-in |
| GPS | No (not built-in) |
| WiFi / Bluetooth | Bluetooth 5.0 BLE + LoRa (up to 5km range) |
| Dimensions | Compact form factor, USB-C charging port |
| Special Features | Programmable buttons, RGB LED indicator, low power consumption |
Detailed Description
The T114 uses the Nordic nRF52840 - an ultra low-power ARM Cortex-M4 processor excellently suited for battery-powered operation. The TFT color display distinguishes it from OLED models with better readability in direct sunlight.
The SX1262 LoRa transceiver provides reliable long-range communication with low power consumption. Ideal for both portable use and fixed installations.
MeshCore firmware fully supports this device, allowing you to send messages directly, share GPS locations (with external module) and monitor the network.
Buy Heltec T114
The Heltec Mesh Node T114 is available through AliExpress. Make sure to order the 868 MHz EU version.
View on AliExpressMake sure to select the 868 MHz version for Europe
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