PX4 is the Professional Autopilot. Developed by world-class developers from industry and academia, and supported by an active world wide community, it powers all kinds of vehicles from racing and cargo drones through to ground vehicles and submersibles.
This guide contains everything you need to assemble, configure, and safely fly a PX4-based vehicle.
This guide is still a work in progress! It does not yet cover all of PX4.
The core development team and community are active on the following forums and chat channels:
If you have any problems using PX4 first post them on the support channels above (as they may be caused by vehicle configuration).