● Covered by 1 source · 1 reportLow impact1 neutral
ESP32-C3 based plane radar project receives firmware updates for improved flight data and UI
Key points
- ESP32-C3 project displays live aircraft radar data.
- Firmware update adds origin/destination, descriptive aircraft types, and local weather.
- Web interface now allows coordinate modification and display option changes.
- Authenticated OTA updates are now supported for future firmware installations.
Project Overview
The project involves an ESP32-C3 microcontroller and a 1.28-inch round display to create a live aircraft radar. It gathers nearby ADS-B traffic, plots aircraft by distance and bearing, and shows details on the screen. The initial build was straightforward, requiring minimal soldering.
Firmware Enhancements
Recent firmware improvements focus on providing more comprehensive flight context. Aircraft now display their origin and destination, using callsigns as a fallback when specific data is unavailable. Aircraft types are also more descriptive, showing formats like "B737-800" instead of "B737". Additionally, the display now includes local weather, temperature, humidity, time, and date.
Improved Web Interface and Updates
The web interface has been updated to allow users to modify coordinates after initial setup. Display options can now be changed without resetting Wi-Fi configurations, and controls for units, runways, weather, temperature format, and 12/24-hour time have been added. Text size is 10% larger by default, with an adjustable slider from 80% to 130%. The firmware now supports authenticated Over-The-Air (OTA) updates, enabling future installations through a browser without a USB connection.
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Reporting from
A personal project utilizing an ESP32-C3 and a 1.28-inch round display to create a live aircraft radar has received firmware updates. These updates enhance the displayed flight context, add local weather information, and improve the web interface for configuration.