Stratux Firmware Setup Guide

Please share a link

Firmware Setup and Configuration

This guide covers the key steps involved in installing, accessing, and configuring the Stratux software to create a fully operational ADS-B receiver for general aviation use.

1. Installing the Stratux Firmware

Stratux runs on a Raspberry Pi using a customized Linux-based firmware. It’s open source and actively maintained on GitHub.

Download and Flash

  1. Visit the official GitHub repository: https://github.com/stratux/stratux
  2. Download the latest firmware image (.img.gz file).
  3. Use an image writer like Balena Etcher (macOS, Windows, Linux) to flash the image onto a high-quality microSD card (8–32 GB recommended).
  4. Insert the flashed microSD into the Raspberry Pi.

First Boot Behavior

  • Power up the device (USB-C or micro USB, depending on your Pi model).
  • Stratux creates a Wi-Fi access point automatically: Stratux or Stratux_XXXX.
  • No screen or keyboard is required — all interaction happens through the network.

2. Accessing the Web Interface (Stratux Web UI)

Once Stratux is powered on and broadcasting its Wi-Fi signal:

Connect to Stratux Wi-Fi

  • Use your phone, tablet, or laptop to connect to the Stratux Wi-Fi network.
  • Default password: none (unless manually changed).

Access the Interface

  • Open a browser and go to: http://192.168.10.1
  • You’ll see the Stratux status page, showing:
    • Receiver status (UAT/1090ES)
    • GPS lock and location
    • Number of traffic targets
    • Device temperature, uptime, and firmware version
Stratux status page
Stratux status page showing detected SDRs, GPS lock, and traffic count.

Basic Settings

  • Change Wi-Fi SSID and password
  • Set time zone
  • Enable/disable AHRS (if installed)
  • View system logs and restart device

3. Common Setup Issues and Troubleshooting

Even with a straightforward setup, you may encounter a few bumps. Here are common problems and solutions:

Stratux Wi-Fi Not Visible

  • Ensure the Pi has power (check for LED indicators)
  • Confirm the SD card was flashed properly
  • Try re-flashing the SD card or using a different card

Cannot Access Web Interface

  • Verify you’re connected to the Stratux Wi-Fi network
  • Try visiting http://192.168.10.1 or http://stratux.local
  • Disable cellular/mobile data temporarily

No GPS Lock or SDR Detected

  • Check cable connections for GPS module and SDRs
  • Ensure the SDRs are plugged into USB ports securely
  • Visit the Status tab to confirm hardware detection

Overheating or Freezing

  • Ensure fans are installed and operational
  • Use heatsinks on the Raspberry Pi chipset
  • Consider placing the unit away from sun exposure in-flight

4. Tips for Reliable Operation

  • Always shut down Stratux safely (via Web UI) before removing power
  • Keep firmware up to date by checking the GitHub release notes
  • Use a high-quality, name-brand SD card to prevent data corruption
  • Regularly inspect cables and connections, especially if using suction cup mounting in aircraft

With Stratux configured, you now have a low-cost, portable ADS-B receiver capable of delivering real-time traffic and weather to your EFB. The next step is integrating it with aviation apps like ForeFlight, FlyQ, or FltPlan Go.

error: Content is protected.