CAN Bus Splitter

This CAN Bus splitter expands DroneCAN and UAVCAN connectivity on advanced FPV and autonomous builds. By branching a single flight controller CAN port into multiple parallel outputs, it allows you to easily connect several peripherals—such as GPS modules, magnetometers, airspeed sensors, and CAN ESCs—without running out of physical ports on your flight controller.

Key features

• Expands a single flight controller CAN port into multiple parallel connections
• Fully compatible with standard DroneCAN and UAVCAN peripherals
• Simplifies wire routing and reduces physical clutter on sensor-heavy ArduPilot or PX4 builds
• Ideal for agricultural drones, large-scale cinelifters, and complex autonomous fixed-wing aircraft

When integrating multiple devices, ensure your CAN network is properly terminated at the physical ends of the bus to prevent signal reflection and maintain reliable telemetry communication across all connected nodes.