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Wireless Tracker V2

V2.3.1​

  • 2026-3-11 public sale

  • RF & Wireless Performance:

    • LoRa TX power upgraded from 21 ±1 dBm to 28 ±1 dBm.
    • Upgraded FEM and added RF filter to improve efficiency and EMC performance.
    • Full ground shielding and unified ground plane to enhance RF stability and anti-interference performance.

  • GNSS:

    • Upgraded active antenna with enhanced LNA for stronger reception and higher positioning accuracy.

  • Power:

    • Optimized power layout for improved system stability.
    • Added solar panel interface for extended outdoor operation.

  • Layout Optimization:

    • Optimized LoRa GPIO routing to reduce signal interference.
    • Updated header footprint for better manufacturability.

  • Mechanical Design:

    • Added dedicated plastic bracket for display protection.