The Duet 3 Expansion board is a CAN-FD connected, high current, full featured expansion board for the Duet 3 Mainboard. The Duet 3 family provides control for a wide range of machines including 3D printers, CNCs, lasercutters and more, building on Duet3D's experience in developing the most configurable and expandable 3d printer control solutions. The overall aim with the Duet 3 series is to allow for maximum flexibility of machine design through highly capable main boards, expansion boards, smart tool boards and custom expansion modules.
For more features, please see the documentation
The standard Duet 3 Expansion Board 3HC retail pack includes a connector pack with a full set of housings and crimps. It does not include a CAN-FD cable. We recommend you purchase an “ADSL 2+ High Speed Broadband Modem Cable RJ11 to RJ11” of the required length to suit your application.