Advanced LoRa Mesh Networking Solution with GT-800 Soft Antenna: The Heltec T114 development board features nRF52840 + SX1262 chips for powerful LoRa (902-928MHz) and Bluetooth 5.0 connectivity. Equipped with the GT-800 high-gain soft antenna, this Meshtastic-compatible node offers 21dBm transmit power and -135dBm sensitivity, enhancing signal stability and range for long-distance IoT projects. The upgraded 6-layer PCB with immersion gold process ensures stable RF performance in Meshtastic networks and LoRaWAN deployments.
Ultra-Low Power with 3000mAh Battery & Solar Ready: Engineered for efficiency, this T114 board consumes only 11µA in LoRaWAN deep sleep and 23µA in Meshtastic mode. The integrated 3000mAh lithium battery and solar panel connectors (1.25×2P) enable extended off-grid operation. The GT-800 antennas low-power design complements the boards energy-saving features, making it ideal for remote sensors and environmental monitoring (-20°C to 70°C range).
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Heltec T114 Meshtastic Node Rev 2.0 nRF52840 SX1262 LoRaWAN Board with GT-800 Soft Antenna 1.14" TFT Display 3000mAh Battery Solar Compatible Low Power IoT Development Kit for Mesh Networking
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First Listed on Newegg
October 15, 2025
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