Here for PX4 Space?

To test the SITL environment, run:

make px4_sitl gazebo-classic_2d_spacecraft__frictionless

Gazebo Classic shall start with a spacecraft model in a frictionless environment. Make sure that you have followed the installation instructions for PX4 and Gazebo Classic.

We recommend our custom QGroundControl build for spacecraft simulation. You can download and build the source available at Spacecraft QGroundControl.

Some of our changes are making their way to PRs on Gazebo, PX4-Autopilot and MAVLink. Please create a GitHub issue on this repository if something is not working for you.

PX4Space FAQ:

Is there a docker environment?

Soon we will provide docker environments that you can use to build the binaries and deploy them. In case you follow the PX4 development guide on how to build the source code, the same instructions also apply to our fork.

How can I use Gazebo Garden or up?

To this end, you will need to build Gazebo Garden from source - instructions here - and change the gz-sim7 package with our version available in DISCOWER GitHub, and make sure you use the branch pr-spacecraft-thrusters.

Then, you should build the PX4 Space Systems source code with

make px4_sitl gz_spacecraft_2d

How can I use the custom QGroundControl?

Please follow the source build instructions for QGroundControl but use our version of QGroundControl available here.

PX4 Drone Autopilot

This repository holds the PX4 flight control solution for drones, with the main applications located in the src/modules directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones.

PX4 is highly portable, OS-independent and supports Linux, NuttX and MacOS out of the box.

• Official Website: http://px4.io (License: BSD 3-clause, LICENSE)
• Supported airframes (portfolio):
  • Multicopters
  • Fixed wing
  • VTOL
  • Autogyro
  • Rover
  • many more experimental types (Blimps, Boats, Submarines, High altitude balloons, etc)
• Releases: Downloads

Building a PX4 based drone, rover, boat or robot

The PX4 User Guide explains how to assemble supported vehicles and fly drones with PX4. See the forum and chat if you need help!

Changing code and contributing

This Developer Guide is for software developers who want to modify the flight stack and middleware (e.g. to add new flight modes), hardware integrators who want to support new flight controller boards and peripherals, and anyone who wants to get PX4 working on a new (unsupported) airframe/vehicle.

Developers should read the Guide for Contributions. See the forum and chat if you need help!

Weekly Dev Call

The PX4 Dev Team syncs up on a weekly dev call.

Note The dev call is open to all interested developers (not just the core dev team). This is a great opportunity to meet the team and contribute to the ongoing development of the platform. It includes a QA session for newcomers. All regular calls are listed in the Dronecode calendar.

Maintenance Team

Note: This is the source of truth for the active maintainers of PX4 ecosystem.

Sector	Maintainer
Founder	Lorenz Meier
Architecture	Daniel Agar / Beat Küng
State Estimation	Mathieu Bresciani / Paul Riseborough
OS/NuttX	David Sidrane
Drivers	Daniel Agar
Simulation	Jaeyoung Lim
ROS2	Beniamino Pozzan
Community QnA Call	Ramon Roche
Documentation	Hamish Willee

Vehicle Type	Maintainer
Multirotor	Matthias Grob
Fixed Wing	Thomas Stastny
Hybrid VTOL	Silvan Fuhrer
Boat	x
Rover	x
Spacecraft	Pedro Roque

See also maintainers list (px4.io) and the contributors list (Github). However it may be not up to date.

Supported Hardware

Pixhawk standard boards and proprietary boards are shown below (discontinued boards aren't listed).

For the most up to date information, please visit PX4 user Guide > Autopilot Hardware.

Pixhawk Standard Boards

These boards fully comply with Pixhawk Standard, and are maintained by the PX4-Autopilot maintainers and Dronecode team

• FMUv6X and FMUv6C
  • CUAV Pixahwk V6X (FMUv6X)
  • Holybro Pixhawk 6X (FMUv6X)
  • Holybro Pixhawk 6C (FMUv6C)
  • Holybro Pix32 v6 (FMUv6C)
• FMUv5 and FMUv5X (STM32F7, 2019/20)
  • Pixhawk 4 (FMUv5)
  • Pixhawk 4 mini (FMUv5)
  • CUAV V5+ (FMUv5)
  • CUAV V5 nano (FMUv5)
  • Auterion Skynode (FMUv5X)
• FMUv4 (STM32F4, 2015)
  • Pixracer
  • Pixhawk 3 Pro
• FMUv3 (STM32F4, 2014)
  • Pixhawk 2
  • Pixhawk Mini
  • CUAV Pixhack v3
• FMUv2 (STM32F4, 2013)
  • Pixhawk

Manufacturer supported

These boards are maintained to be compatible with PX4-Autopilot by the Manufacturers.

• ARK Electronics ARKV6X
• CubePilot Cube Orange+
• CubePilot Cube Orange
• CubePilot Cube Yellow
• Holybro Durandal
• Airmind MindPX V2.8
• Airmind MindRacer V1.2
• Holybro Kakute F7

Community supported

These boards don't fully comply industry standards, and thus is solely maintained by the PX4 public community members.

Experimental

These boards are nor maintained by PX4 team nor Manufacturer, and is not guaranteed to be compatible with up to date PX4 releases.

• Raspberry PI with Navio 2
• Bitcraze Crazyflie 2.0

Project Roadmap

Note: Outdated

A high level project roadmap is available here.

Project Governance

The PX4 Autopilot project including all of its trademarks is hosted under Dronecode, part of the Linux Foundation.