Duet v0.8.5


Ex VAT: £89.50

In Stock
Product Code:
Duet v0.8.5

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The new Duet Wifi is also available at duet3d.com

DUET 0.8.5 3D Printer Electronics

The Duet 0.8.5 is an updated version of the successful Duet v0.6 3D printer electronics board now installed in thousands of 3D printers. It is is a next generation electronics board to control a 3D printer or other stepper motor driven robot. Based on the SAM3X8E, ARM 32 bit processor that also powers the Arduino Due, it has much more capability than 8 bit based 3D printer controllers. It comes with Ethernet built in allowing it to run as a network printer controller. It can also be connected to wifi by following these instructions. In addition it takes the Duex4 expansion board which adds a further 4 stepper channels - for a total of 9 axis controls (3 axis + 6 extruders for example). The Duet 0.8.5 and the Duex4 are available as a bundleIt is Open Hardware, both designed and manufactured in the UK.

The Duet ships together with a USB cable and an SD card.

It runs RepRap Firmware which is compatible with Eclipse for firmware development.

NOTE: The Duet ships with a custom testing version of the firmware, not intended for everyday use. Users should upload the latest firmware release when setting up the board for the first time. We recommend using the DC42 fork of RepRapFirmware: https://github.com/dc42/RepRapFirmware

IMPORTANT: We strongly recommend that you review the information given on the Documentation Tab on this listing for details of setting up and using the Duet.

Customers in North America can purchase Duets direct from our US Distributor Filastruder.com

New Features in Duet 0.85

  • A second extruder channel (E1).
  • A second PWM fan output.
  • E1 motor current controlled by the SAM3X8E DAC0 channel. Thanks to David Crocker for this idea.
  • Two "always on" fan pins.
  • Dedicated header for the PanelDue.
  • Dedicated probe header, supports many different probes including David Crocker's mini IR probe.
  • Additional pins accessed on the SAM3X8E processor to enable the new features.

CAD Drawings

We would like to thank Steve Johnstone of NextGen3D for his fantastic CAD drawings and elegant case design for the Duet 0.8.5. Steve has kindly published the drawings and STLs on his blog at http://www.nextgen3d.co.uk/free-3d-cad-models-for-the-duet-v0-8-5-control-board-case/


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Think3DPrint3D is a family business based in Peterborough UK, supplying components and complete 3D printer kits to individuals and resellers around the world. Formed in 2011, we believe passionately in Open Source Hardware and the RepRap project. We aim to provide quality products at reasonable prices, backed by an exemplary level of customer service and technical support. We are actively developing new 3D printer and electronics designs.

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