ulog

The Time Series Visualization Tool that you deserve.

In-Flight Analysis for PX4

a cool and simple visualising tool to analyse your drone flights.

Open ROS 1 and ROS 2 bags (.mcap, .db3, .bag), PX4 logs, point clouds and Gaussian splats in your browser. No install, no upload. Open source Foxglove alternative.

ulog (uber log) is a lightweight and threadsafe logger in C that provides color coded output, as well as the ability to send logs to a file.

The ulog flash plugin by EasyFlash. | 基于 EasyFlash 的 ulog 插件

Offline-first ground control station for PX4 and ArduPilot autonomous aircraft. Live map, floating flight HUD, guided sensor calibration, motor and safety setup, parameter editing and built-in flight-log review. One self-contained desktop app for Windows, macOS and Linux, no internet required.

ULog parser for Rust

Convert ArduPilot DataFlash logs (.BIN/.log) to PX4 ULog (.ulg) - CLI + GUI with batch conversion

A cross-platform tool to visualize time series.

Clean, unit-correct telemetry from ArduPilot and PX4 flight logs (.tlog, .bin, .ulg) in pandas, plus an MCP server and an optional plot assistant

An IoT development platform based on NUM487KM_DEVB board, incorporating FreeRTOS, LittleFS, Ethernet, lwIP, uLog, and Segger SystemView RTT for visualizing RTOS behavior.

uf_ulog is an allocator-free ULog (px4) serializer designed for embedded targets.

A flight log analysis tool for ArduPilot, PX4, and MAVLink TLog, featuring automated diagnostics and AI Agent-powered analysis.

Matlab files that can be used to animate the flight trajectory of a quadcopter using a .ulog PX4 log file.

PX4 ulog to NetCDF converter

Application macOS pour analyser les logs PX4 de flottes de drones : carte, alertes, collecte GCS et rapports locaux.

Reproducible corpus linking real PX4 flight telemetry to the external conditions it was flown in, with full provenance and a pre-specified analysis.

Find the earliest likely cause in a PX4 ULog, not just the final failsafe. Rust, offline. 45/50 on held-out SITL fault logs.

Offline PX4 telemetry forensics for autonomous incident reconstruction, root-cause analysis, and timestamped evidence.