Holybro DroneCAN H-RTK F9P Rover GNSS Module (42cm)

The Holybro DroneCAN H-RTK F9P Rover is a high-precision GNSS receiver built for professional ArduPilot and PX4 applications, including heavy-lift multirotors, agricultural drones, and autonomous ground vehicles. By transitioning from traditional UART to the robust DroneCAN protocol, this module ensures fault-tolerant, high-speed data transmission while dramatically reducing EMI susceptibility. Powered by the industry-standard ZED-F9P chipset, it delivers rapid satellite acquisition and stable centimetre-level RTK positioning.

Key features

• Powered by the multi-band u-blox ZED-F9P module for concurrent reception of GPS, GLONASS, Galileo, and BeiDou.

• DroneCAN protocol provides superior noise immunity and allows simple daisy-chaining with other CAN peripherals.

• Delivers centimetre-level navigation accuracy when paired with a fixed RTK base station.

• Integrated precision magnetometer for highly reliable yaw alignment in complex magnetic environments.

• Includes a 42cm cable configuration, ideal for routing through larger commercial airframes or rover chassis.

Specifications

• GNSS Chipset: u-blox ZED-F9P

• Protocol: DroneCAN

• Supported Constellations: GPS, GLONASS, Galileo, BeiDou

• Max Update Rate: 20Hz (RTK)

• Compass: Integrated

• Supported Firmware: ArduPilot, PX4

This Rover module is specifically designed to be mounted on the moving vehicle. It is the definitive choice for builders who require survey-grade navigation accuracy and the wiring reliability of a CAN bus architecture.