The PX4 team is pleased to announce early availability of the PX4 autopilot platform, with hardware available immediately from 3D Robotics.
The platform is a low cost, modular, open hardware and software design targeting high-end research, hobby and industrial autopilot applications.
PX4 is an expandable, modular system comprising the PX4FMU Flight Management Unit (autopilot) and a number of optional interface modules.
The PX4FMU autopilot features include:
Expansion modules available at release include:
As an open hardware design, third-party and DIY expansion modules can be easily developed for specific applications, and more PX4 modules are in development.
In addition to the versatile hardware platform, PX4 introduces a sophisticated, modular software environment built on top of a POSIX-like realtime operating system. The modular architecture and operating system support greatly simplify the process of experimenting with specific components of the system, as well as reducing the barriers to entry for new developers.
Adding support for new sensors, peripherals and expansion modules is straightforward due to standardized interface protocols between software components. Onboard microSD storage permits high-rate logging and data storage for custom applications. MAVLink protocol support provides direct integration with existing ground control systems including QGroundControl and the APM Mission Planner.
Pricing of the PX4 components reflects more than a year of careful development and a strong commitment from our manufacturing partner.
This release is targeted at early adopters and developers looking for a more capable platform than existing low-cost autopilots. With more than an order of magnitude more processing power and memory compared to popular 8-bit autopilot platforms, PX4 is exceptional value for money and provides substantial room for future growth.
For more information about the PX4 autopilot platform, visit the project website at http://pixhawk.ethz.ch/px4/
PX4 modules can be purchased from our manufacturing partner, 3DRobotics.