Heltec Wireless Tracker v2

Name: Heltec Wireless Tracker v2
Brand: Heltec Automation
Price: 31 USD

Official Active

ESP32-S3 based tracker with SX1262 LoRa, UC6580 GNSS, Wi-Fi, BLE, and a 0.96-inch 160×80 TFT display. Built for object tracking and mesh networking, with USB-C, battery management, and solar-panel support.

~$31 approx.· 2026-06

Product page ↗ Datasheet ↗

References: mesh-sn.de ↗

MCU: ESP32-S3
Radio: SX1262
Display: 0.96″ LCD / TFT
GPS: UC6580
Battery: 600 mAh
Connectivity: USB, BLE, Wi-Fi

Roles

CompanionRepeaterRoom ServerStandalone Ui

Transports

bleusbwifi

Other variants

Compare all 2 →

Wireless Tracker v3 esp32-s3· Semtech SX1262

Hardware

Radio

Technology: LORA
Chip: Semtech SX1262 ↗
Frequency: 865 MHz,868 MHz,915 MHz,920 MHz,923 MHz
TX power: 28 dBm
TX efficiency: 5.74 mW/mA
Antenna: IPEX-1.0

Processor

Family: Espressif ESP32 series ↗
Model: Espressif ESP32-S3 ↗
Architecture: Xtensa LX
Flash: 8 MB
RAM: 512 KB
PSRAM: 8 MB

Display

Type: LCD / TFT
Size: 0.96″
Resolution: 160 × 80
Colors: Color

Input

Button: USER_SW
Button: RST_SW

GNSS

Chip: UC6580

Battery

Battery: Supported
Built-in capacity: 600 mAh
Chemistry: LiPo
Built-in: Yes
Charging: Yes
Connector: Built-in 600mAh LiPo

Power

Power draw (idle): 35 mA
Idle runtime: 17.1 h
Power draw (TX): 110 mA

Expansion

Connector: Header 2.54 ×2 · 18 pins

Physical

LEDs: Status LEDs
Dimensions: 53 × 25.4 × 9.37 mm
Board area: 13.5 cm²
Board volume: 12.6 cm³
Weight: 55 g

Connectivity

USB: USB-C
USB modes: Power, Serial, Flashing
Bluetooth: BLE 5.0
Wi-Fi: 802.11 b/g/n

Details

Kind: Product
Lifecycle: Active
Revision: 2
Family: heltec-wireless-tracker
Firmware support: 2
Catalog completeness: 90 %
Also known as: Heltec Wireless Tracker V1.1, Heltec Wireless Tracker V2, Wireless Tracker v2

Firmware support

Firmware	Type	Target	Status	Notes
MeshCore (Official)	Official	heltec_tracker_v2	✓ Supported
MeshCoreNG	Fork	heltec_tracker_v2	✓ Supported