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Duet 2 WiFi Motion Controller by Duet3D for use with External Antenna
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Duet 2 WiFi Motion Controller by Duet3D for use with External Antenna

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The Duet 2 WiFi Motion Controller (External Antenna) is an advanced 32 bit electronics board for the control of 3D printers and other CNC machines. It has the same features as the Duet 2 WiFi, other than utilizing an external antenna with the WiFi connectivity rather than a built-in antenna.

A full feature description is available in the Duet3D documentation, in summary:

  • Powerful 32 Bit Processor
  • Dedicated Ethernet module.
  • Super quiet TMC2660 stepper drivers, up to 256 microstepping.
  • High speed SD card and support for a second SD external card if required.
  • Dual extruders on the main board.
  • Up to 5 more extruders on the Duex5 Expansion Board.
  • High Power rating: Each stepper driver is capable of 2.8A motor current, currently limited in software to 2.4A. The bed heater channel is specifically designed for high current (18A).
  • Connect via PC, tablet or smartphone on the same network to the on board web interface.
  • Setup your printer and update the firmware through the web interface.
  • All common 3D printer kinematics are supported
  • Expandable up to 7 extruders with Firmware support for mixing nozzles and remapping axes to use high power external drivers.
  • Support for the PanelDue 5i and PanelDue 7i full color graphic touch screen displays.
  • Support for DC42 IR Z probe and the Duet3D Smart Effector for delta printers.
  • Provided with Molex compatible plugs and crimps as well as ferrules for power and heater terminals.

The Duet 2 Wifi can have thermistors connected directly, alternatively we have two different temperature sensing daughterboards available: