Description HELTEC Mesh Node T1 LoRa Position Tag is a rugged card-sized LoRa position tag built around the nRF52840 MCU and SX1262 radio. It combines BLE, long-range LoRa communication, GNSS positioning, a 9-axis IMU, buzzer, 0.96 inch TFT LCD, and IP65 protection in a portable outdoor tracking node. This Meshtastic LoRa tracker is useful for field teams, outdoor equipment tracking, search-and-rescue practice, hiking communication, campus coverage tests, and low-power mesh network experiments. The 1850mAh battery and 11 uA sleep current make the low power LoRa node suitable for repeated field checks where a compact GNSS tracking device is easier to carry than a larger gateway or development kit. For related mesh and LoRa builds, compare the LILYGO T-ECHO Meshtastic LoRa SX1262 module, LILYGO T-Beam Meshtastic LoRa module, and M5Stack LoRa Unit in the same project plan. Features nRF52840 and SX1262 core hardware for BLE plus LoRa communication. GNSS positioning with multi-constellation support including GPS, Beidou, GLONASS, and Galileo. 9-axis IMU for heading, motion awareness, alerts, and search-and-rescue workflows. IP65 outdoor enclosure with wide operating temperature support for field deployment. 1850mAh battery and 11 uA sleep current for long standby operation. 0.96 inch TFT display, buzzer, waterproof USB-C charging, and firmware upgrade access. Meshtastic and MeshCore compatibility plus custom firmware support through the HELTEC nRF52 framework. Specifications SKU HT-Mesh-T1 Official Product Name Mesh Node T1 LoRa Position Tag MCU nRF52840 LoRa Chip SX1262 GNSS Chip UC6580 9-Axis IMU MMC5983MA, ICM-42607-P Wireless BLE and LoRa LoRa Bands 863-870MHz or 902-928MHz official options TX Power 21+/-1 dBm Memory 1M ROM; 256KB SRAM Charging Temperature 0 C to 45 C Operating Temperature -20 C to 60 C Power Supply 5V USB-C Battery 1850mAh lithium battery Sleep Current 11 uA Display 0.96 inch TFT LCD Protection Rating IP65 Dimensions 85mm x 55mm x 9.5mm Weight 53g Firmware Compatibility Heltec F&T, Meshtastic, MeshCore, Arduino framework Applications LoRa position tag projects for outdoor asset tracking and team location awareness. Meshtastic LoRa tracker deployments for hiking, events, field tests, and emergency training. Portable GNSS node experiments using BLE, LoRa, IMU data, and a small display. Low-power mesh network nodes for campus, farm, warehouse, and remote-site coverage checks. Product List Mesh Node T1 x1 Lanyard x1 Other Content The HELTEC Mesh Node T1 balances portability with rugged field use. It is a practical nRF52840 SX1262 tracker when a project needs location data, motion information, and a local display without building a case from scratch. Official product options include 863-870MHz and 902-928MHz LoRa bands; confirm the operating band for the deployment region before installation. Use this LoRa position tag as a Meshtastic LoRa tracker when a low power LoRa node needs to report outdoor movement, serve as a compact GNSS tracking device, or act as an nRF52840 SX1262 tracker in a portable mesh network. For comparison testing, the HELTEC Mesh Node T1 can be logged as a LoRa position tag first and then evaluated as a Meshtastic LoRa tracker during real walking, vehicle, or equipment trials. Before deployment, charge the device, check the power button, confirm the selected firmware, record the band plan, test GNSS reception outdoors, and label each tag with a site or team name. Keep firmware version, test date, charging cable, lanyard status, and gateway notes in the project record for easier maintenance. The official layout image helps identify the controls, connectors, display area, and enclosure layout before field deployment. The official dimension image shows the card-sized enclosure for mounting, carrying, or attaching the tag to outdoor equipment. Resources For original technical details, HELTEC provides the official datasheet, user manual, schematic diagram, and nRF52 framework. HELTEC Mesh Node T1 Datasheet HELTEC Mesh Node T1 User Manual HELTEC Mesh Node T1 Schematic Diagram HELTEC nRF52 Framework and Library FAQ Does Mesh Node T1 support Meshtastic? Yes. HELTEC lists native compatibility with Meshtastic and MeshCore. Which radio chip does it use? It uses the SX1262 LoRa chip with an nRF52840 MCU. Does it include positioning hardware? Yes. It includes GNSS positioning and supports GPS, Beidou, GLONASS, Galileo, and related constellations. Is it suitable for outdoor use? Yes. The device has an IP65 protection rating and an official operating temperature range of -20 C to 60 C. What comes in the package? The official packing list includes one Mesh Node T1 and one lanyard.
