Heltec Wireless Tracker V2 — ESP32-S3 + SX1262 + GPS LoRa Tracker Board (EU868)

The Heltec board with built-in GPS. The Wireless Tracker V2 packs an ESP32-S3 processor, SX1262 LoRa transceiver, and a UC6580 multi-constellation GNSS chip onto a single compact board — with a colour TFT display, 28 dBm transmit power, and integrated battery management. Everything you need for GPS-enabled mesh communication and asset tracking in one device.

Flash Meshtastic or MeshCore, pair it with the app, and you have a working GPS tracker on the mesh. No external GPS module, no wiring, no soldering.

Key Features

• Built-in GPS (UC6580 GNSS) — multi-constellation: GPS, GLONASS, BDS (BeiDou), Galileo, NAVIC, QZSS. Dual-frequency (L1 + L5/L2) for faster fixes and better accuracy
• 28±1 dBm transmit power — same high-power output as the V4. Significantly more range than the V3
• LNA bypass — the built-in low-noise amplifier can be bypassed without affecting reception, giving you flexibility in RF design
• 0.96" colour TFT display — 160×80 pixels. Shows messages, GPS position, battery status, and signal info in colour
• ESP32-S3 dual-core — 240 MHz, WiFi + Bluetooth + LoRa on one chip
• SX1262 LoRa transceiver — full Meshtastic/MeshCore ecosystem compatibility
• LDS antennas for GNSS and 2.4 GHz — laser direct structuring antennas reduce device size while maintaining performance
• IPEX (U.FL) connectors — reserved for both LoRa and GNSS external antennas
• Lithium battery management — charge/discharge, overcharge protection, USB/battery auto-switching
• Solar panel input — for autonomous outdoor GPS tracking deployments
• Type-C USB — power, flash, debug
• EU868 frequency band

What Can You Do with It?

• Meshtastic / MeshCore GPS node — the built-in GNSS means your position is shared automatically on the mesh. No external modules needed
• DIY asset tracker — mount it on a vehicle, bicycle, container, or equipment. Track via Meshtastic app or your own LoRaWAN backend. Add a battery + solar panel for months of autonomous operation
• Mobile mesh node — carry it in a backpack with a Li-Po battery. GPS + LoRa + colour display in your pocket
• MQTT GPS gateway — bridge GPS positions from your local mesh to the internet via the built-in WiFi
• Custom tracking projects — full Arduino/PlatformIO support. Build vehicle trackers, wildlife monitors, fleet management nodes, or anything that needs position + communication

How It Compares

Choose the Wireless Tracker V2 if you want GPS + WiFi + high transmit power at the lowest price. Choose the WisMesh Pocket V2 if you want a complete ready-to-use handheld with multi-day battery life and no assembly required.

Good to Know

This is a development board — it ships as a bare PCB without an enclosure. For field use, you'll want a 3D-printed case (many community designs available on Thingiverse and Printables) or a protective pouch. A 3.7V Li-Po battery is required for portable use and is not included.

The Wireless Tracker V2 uses LDS (laser direct structuring) antennas for GNSS and Bluetooth, which makes the board smaller than the V1 but means these antennas are built into the PCB — they can't be replaced. The LoRa antenna uses an IPEX connector and can be upgraded.

Specs

• MCU: ESP32-S3FN8 (Xtensa 32-bit LX7 dual-core, up to 240 MHz)
• LoRa: Semtech SX1262
• Transmit power: 28±1 dBm
• GNSS: UC6580 — GPS, GLONASS, BDS, Galileo, NAVIC, QZSS (L1 + L5/L2 dual-frequency)
• Frequency: 868 MHz (EU868)
• LoRa antenna: IPEX (U.FL) connector + included antenna
• GNSS antenna: LDS (built-in) + IPEX (U.FL) for external
• WiFi: 802.11 b/g/n (2.4 GHz)
• Bluetooth: BLE 5.0
• Display: 0.96" 160×80 colour TFT LCD
• USB: Type-C
• Battery: SH1.25-2 connector for 3.7V Li-Po (not included)
• Solar: Dedicated solar panel input connector
• Battery management: Integrated charge/discharge, overcharge protection
• Operating temperature: -20°C to +70°C
• Firmware: Meshtastic, MeshCore, LoRaWAN, Arduino, PlatformIO, ESP-IDF

What's in the Box

• 1 × Heltec Wireless Tracker V2 board
• 1 × 868 MHz LoRa antenna

Note: battery, USB cable, and enclosure are not included. The board is not pre-flashed — use the Meshtastic Web Flasher or MeshCore Flasher to install firmware in under 2 minutes.

Pair It With

• Flexible LoRa Whip Antenna 868 MHz — upgrade the LoRa antenna for better range on the go. Connects via the IPEX port
• Heltec WiFi LoRa 32 V3 (€24.95) — use the Tracker as your mobile GPS node, the V3 as your home base station
• WisMesh Tag (€47) — if you want a compact GPS tracker that's ready to use out of the box without assembly