⚠️Due to high demand, processing times are 12-16 days.
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    4. FLARM Dongle Edition, Standalone OGN/FLARM Transmitter
    FLARM Dongle Edition, Standalone OGN/FLARM Transmitter - Standalone transmission add-on for existing Stratux
    Transmitting Capability (TX)

    FLARM Dongle Edition, Standalone OGN/FLARM Transmitter

    The FLARM Dongle Edition is a standalone OGN/FLARM transmitter to upgrade any existing Stratux system with transmission capability. Simply connect via USB and configure, no modification to your existing Stratux required.

    99,00 €

    incl. VAT, plus shipping

    Features

    • Standalone transmission module
    • USB connection to Stratux
    • No modification required
    • OGN + FLARM protocols
    • Pre-configured and tested
    • Includes all cables
    In Stock

    Shipping Costs

    Ships as: Large Envelope€5.30

    Large-letter box, 230 × 160 × 20 mm (DIN A5)

    no tracking

    incl. €3.50 service charge per parcel
    All shipping rates
    • Standard Envelope
      €4.45

      SD cards

    • Large Envelope
      €5.30

      Sensor boards, Dongle Edition

    • Maxi Envelope
      €9.69

      Stratux cases

    • Package S
      €9.69

      Complete Stratux units (Standard, Classic, Pro, Dual Pro), assembled antenna mount

    Carrier: DHL / Deutsche Post worldwide

    Processing: 12–16 days — a spare-time hobby, built on demand — plus DHL / Deutsche Post transit

    Prices are Deutsche Post / DHL 2026 rates.

    Payment Methods

    Credit & Debit Cards

    Visa, Mastercard, American Express

    VISAMCAMEX

    SEPA Direct Debit

    Pay by IBAN mandate (SEPA, EUR)

    Secure Payment

    All transactions secured with Stripe 3D Secure

    All prices include VAT; the rate for your country is applied at checkout

    Reverse charge for verified EU businesses with a valid VAT ID at checkout

    Manufacturer & Safety Information

    Manufacturer / EU responsible person (GPSR)

    Alexander Dross · Jahnstr. 17 · 88069 Tettnang · Germany
    mail@dross.net (via our contact form)

    Safety information

    • Stratux is an experimental, non-certified device for situational awareness only — it does not replace certified avionics, a transponder or an approved collision-avoidance system.
    • Electrical device — power it only from a suitable 5 V USB source. Connecting it to the aircraft's electrical system is at your own risk (risk of overvoltage).
    • Contains small parts and electronics; keep away from children under 3 years.
    • Assemble and operate only as described in our guides; improper handling can damage the hardware and voids the voluntary manufacturer's guarantee.

    Disposal of electrical equipment

    This is an electrical device. Do not dispose of it in household waste at the end of its life; hand it in free of charge at a municipal collection point for waste electrical and electronic equipment (crossed-out wheelie-bin symbol).

    Relevant Guides & Tutorials

    T-Beam Hardware GuideT-Beam specs & integrationT-Motion & Dongle GuideCompact USB transmitterSoftRF FirmwareOGN/FLARM transmitter firmware

    Frequently Asked Questions

    Related Products

    T-Beam 868MHz for Stratux/FLARM, OGN Transmitter - TTGO T-Beam ESP32 module for OGN/FLARM transmission

    T-Beam 868MHz for Stratux/FLARM, OGN Transmitter

    45,00 €, 55,00 €

    incl. VAT

    SoftRF T-Motion for Stratux/FLARM, Compact TX Module - Compact STM32-based transmission module

    SoftRF T-Motion for Stratux/FLARM, Compact TX Module

    35,00 €, 45,00 €

    incl. VAT

    Disclaimer

    Stratux is not certified aviation equipment. It does not replace a transponder or relieve the pilot of traffic awareness responsibilities. Use as supplementary situational awareness only. Dross:Aviation assumes no responsibility or liability for the use of Stratux devices, firmware flashing, or hardware modifications. All DIY guides are provided without warranty-use at your own risk.

    FLARM Dongle Edition, Standalone OGN/FLARM Transmitter

    99,00 €

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