#px4 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #px4, aggregated by home.social.
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Very excited to be a speaker at the PX4 Dev Summit in Minneapolis! I will be presenting our work on air-ground collaboration on Tuesday, showing how teams of aerial and ground robots can be used to explore an unknown environment using opportunistic communications. Come say hi!
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Makerfire USX51 AI flight controller puts Ubuntu Linux and ROS2 brains inside industrial drones
https://fed.brid.gy/r/https://nerds.xyz/2026/04/makerfire-usx51-ai-drone-controller/
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@bas_spr ich hatte arbeitsbedingt mit Holybro X500 + #PX4 zu tun und hab mir vor einem knappen Monat erstmal eine DJI Mini 3 https://social.tchncs.de/@rena2019/115345240651180537 besorgt, um mit etwas fertigem zu starten. Suche eigentlich eine günstige < 150 EUR Drohne, die ich per Software steuern kann? Vielleicht kannst Du da ja etwas empfehlen?
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Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and online. The NuttX RTOS is POSIX based alternative for processor systems and MCUs where Linux kernel does not fit. But thanks to following POSIX and Linux principles it allows writing applications (with some care) which are easily portable between GNU/Linux, NuttX, RTEMS and other real POSIX alternatives. The list of supported platforms is extensive. The #PX4 Autopilot project which is part of vendor-neutral https://dronecode.org/ operating under #Linuxfoundation umbrella. The system is used in lot of fitness tracker, some smartwatches, Sony earbuds, cameras on the Moon, industrial and automotive applications.
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Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and online. The NuttX RTOS is POSIX based alternative for processor systems and MCUs where Linux kernel does not fit. But thanks to following POSIX and Linux principles it allows writing applications (with some care) which are easily portable between GNU/Linux, NuttX, RTEMS and other real POSIX alternatives. The list of supported platforms is extensive. The #PX4 Autopilot project which is part of vendor-neutral https://dronecode.org/ operating under #Linuxfoundation umbrella. The system is used in lot of fitness tracker, some smartwatches, Sony earbuds, cameras on the Moon, industrial and automotive applications.
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Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and online. The NuttX RTOS is POSIX based alternative for processor systems and MCUs where Linux kernel does not fit. But thanks to following POSIX and Linux principles it allows writing applications (with some care) which are easily portable between GNU/Linux, NuttX, RTEMS and other real POSIX alternatives. The list of supported platforms is extensive. The #PX4 Autopilot project which is part of vendor-neutral https://dronecode.org/ operating under #Linuxfoundation umbrella. The system is used in lot of fitness tracker, some smartwatches, Sony earbuds, cameras on the Moon, industrial and automotive applications.
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Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and online. The NuttX RTOS is POSIX based alternative for processor systems and MCUs where Linux kernel does not fit. But thanks to following POSIX and Linux principles it allows writing applications (with some care) which are easily portable between GNU/Linux, NuttX, RTEMS and other real POSIX alternatives. The list of supported platforms is extensive. The #PX4 Autopilot project which is part of vendor-neutral https://dronecode.org/ operating under #Linuxfoundation umbrella. The system is used in lot of fitness tracker, some smartwatches, Sony earbuds, cameras on the Moon, industrial and automotive applications.
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Моделирование группы БПЛА в симуляционной среде (PX4 ROS 2 Gazebo)
Проект для управления группой беспилотных летательных аппаратов, реализованный с использованием ROS 2 и PX4 Autopilot. Основная цель — автоматизация управления несколькими дронами в симуляционных условиях. Для моделирования используется симулятор Gazebo. Система поддерживает централизованное управление через ROS topics, обработку высокоуровневых команд в формате JSON.
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Моделирование группы БПЛА в симуляционной среде (PX4 ROS 2 Gazebo)
Проект для управления группой беспилотных летательных аппаратов, реализованный с использованием ROS 2 и PX4 Autopilot. Основная цель — автоматизация управления несколькими дронами в симуляционных условиях. Для моделирования используется симулятор Gazebo. Система поддерживает централизованное управление через ROS topics, обработку высокоуровневых команд в формате JSON.
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Моделирование группы БПЛА в симуляционной среде (PX4 ROS 2 Gazebo)
Проект для управления группой беспилотных летательных аппаратов, реализованный с использованием ROS 2 и PX4 Autopilot. Основная цель — автоматизация управления несколькими дронами в симуляционных условиях. Для моделирования используется симулятор Gazebo. Система поддерживает централизованное управление через ROS topics, обработку высокоуровневых команд в формате JSON.
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Моделирование группы БПЛА в симуляционной среде (PX4 ROS 2 Gazebo)
Проект для управления группой беспилотных летательных аппаратов, реализованный с использованием ROS 2 и PX4 Autopilot. Основная цель — автоматизация управления несколькими дронами в симуляционных условиях. Для моделирования используется симулятор Gazebo. Система поддерживает централизованное управление через ROS topics, обработку высокоуровневых команд в формате JSON.
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A good showing for the #UAV #UAS Drone Hacking workshop at the #px4 #px4devsummit #PX4Autopilot
Tenacious groups working their way through concepts and exercises in hacking ground control, UAV, and Comms.
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We bring a simple 'table top' #UAS.
1. #UAV : A #BeagleBone Blue attached to a quad frame running either #ArduPilot or #PX4. We exploit network services and misconfigured firmware update
2. #GCS : Android phone and gamepad joystick controller running #QGroundControl. We exploit vulnerable apps on the phone.
3. COMMS: WiFi via the BB-Blue access point. We crack the #WiFi password and sniff #MAVLink off the air
The subtext is to demonstrate vulns in each of these subsystems and how you can use those to pivot from one to another.
Our audiences have varied from vendor sales and mgmt at Xponential to more technically mixed folks at BlackHat. Gonna be challenged to make it interesting for the technical audience at #PX4. But many UAS software engineers haven't really been exposed to how cybersecurity folks think and test, so I hope they find that fun.
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The "Hack Our Drone" roadshow 2023 continues.
We will be in New Orleans in October for the #PX4 Summit
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Taking Reverse Engineering to the Skies: Cheap Drone Gets PX4 Autopilot - Sometimes bad software is all that is holding good hardware back. [Michael Melchi... - https://hackaday.com/2021/04/24/taking-reverse-engineering-to-the-skies-cheap-drone-gets-px4-autopilot/ #reverseengineering #autopilotboard #stm32f405rg #dronehacks #quadcopter #autopilot #px4
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Trumps stupid war on china may have a good effect: alternatives to the closed #dji portfolio are needed in the US now.
Devices based on free software may become viable and more adopted for #uas.https://dronedj.com/2020/12/20/auterion-issues-statement-on-dji-and-entity-list/amp/
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Running a Glider With The PX4 Flight Controller - There are a few open source autopilots available these days for quadcopters and fixed wing aircraf... more: https://hackaday.com/2019/03/27/running-a-glider-with-the-px4-flight-controller/ #autonomousaircraft #classichacks #pixracer #pixhawk #px4
