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UK Extrusion System Experts
Duet3D Electronics
Duet 3 Expansion Boards allow users to scale and customise their motion control systems with additional stepper drivers, I/O, and specialised interfaces. Designed to work seamlessly with the Duet 3 ecosystem via the CAN-FD bus, these boards support complex, multi-axis machines and automation setups. Options include the 1HCL for closed-loop stepper control with real-time position feedback, the 1XD for connecting high-current or specialised external drivers, and the 3HC, which adds three high-current drivers and extensive I/O for large, demanding systems. For users of the Duet 3 Mini, the Mini 2+ and Mini 2XD provide additional integrated or external driver support, maintaining consistent configuration and performance. Together, these expansion boards offer modularity, reliability, and precision for advanced CNC, 3D printing, and robotic applications.