Start with the aircraft.
Plan power, mounting and GPS data paths around your PX4 flight controller.
PX4 RTK documentation ↗RTK NAVIGATION / A NEW APPROACH
Precision.
Without the
extra steps.
A compact RTK + 4G concept designed to bring network corrections closer to your aircraft.
BEXFLY / RTK + 4G CONCEPTAI-generated industrial design concept. Not production photography.Built around open flight.PX4ArduPilotPixhawk ecosystemIntegration targets · Validation pending
THE HARDWARE
A focused flight stack.
FEWER THINGS BETWEEN YOU AND FLIGHT
Let the corrections
come to you.
The proposed architecture brings cellular correction access and RTK processing into one module, reducing the need for a separate local base station in supported deployments.
Inside the architecture ↗01Correction networkCoverage & service required
↓ 4G CAT.102BEXFLY moduleGNSS observations + onboard RTK
↓ UART / CAN03Your flight controllerDedicated integration & validation
OPEN FLIGHT, THOUGHTFULLY CONNECTED
Your platform. A clearer path forward.
Build on open tools.
Review GPS configuration and CAN requirements for your ArduPilot installation.
ArduPilot RTK documentation ↗Get the details right.
Connector shape alone does not establish compatibility. Confirm pinout, firmware and wiring before connection.
Read the integration checklist ↗PX4, ArduPilot and Pixhawk are third-party ecosystem references. Compatibility is a development target, not a certification or partnership claim.
BUILD YOUR NEXT FLIGHT
Have an aircraft in mind?
Prepare your platform requirements and start with the right integration questions.
Prepare a project inquiry ↗