Holybro DroneCAN H-RTK F9P Helical GNSS Positioning System
The Holybro DroneCAN H-RTK F9P is a differential high-precision GNSS positioning system utilizing the u-blox F9P module for multi-band RTK with centimeter-level accuracy. It communicates via the robust DroneCAN protocol, ensuring reliable performance and seamless integration with Pixhawk-series flight controllers.
Features
- Achieves centimeter-level accuracy with u-blox F9P multi-band RTK GNSS technology (0.01m RTK).
- Utilizes the robust DroneCAN protocol for enhanced noise immunity and non-serial port communication with the flight controller.
- Features a helical antenna for superior signal reception in challenging environments.
- Supports concurrent reception of GPS, GLONASS, Galileo, and BeiDou satellite constellations.
- Compatible with open-source Pixhawk series flight controllers for seamless integration.
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The Holybro DroneCAN H-RTK F9P is a state-of-the-art differential high-precision GNSS positioning system, engineered for demanding UAV applications. Leveraging the advanced u-blox F9P module, it delivers rapid convergence times and highly reliable multi-band RTK performance. This system simultaneously receives signals from GPS, GLONASS, Galileo, and BeiDou constellations, providing centimeter-level accuracy essential for precise drone navigation, surveying, and mapping tasks.
Communication is handled via the robust DroneCAN protocol, offering significant advantages over traditional UART connections. This protocol provides enhanced noise immunity and real-time features, making it more resilient to electromagnetic interference in complex drone environments. Importantly, it does not consume a serial port on the flight controller, allowing multiple CAN-enabled devices to operate efficiently on the same CAN bus via a central hub. This design enhances system flexibility and reduces wiring complexity.
Internally, the DroneCAN H-RTK F9P integrates a high-performance STM32G473 processor, running at 170 MHz, alongside a BMM150 magnetometer for accurate heading information and a tri-colored LED status indicator. The system supports DroneCAN firmware upgrades through the DroneCAN GUI Tool, ensuring future compatibility and feature enhancements. Its design ensures full compatibility with the open-source Pixhawk series flight controllers, making it a versatile choice for advanced autonomous platforms.
Additional Information
| Dimensions | 13 × 11 × 5 cm |
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