Get a Free T-Shirt with orders of $200 or more!

DUEX5 Expansion Board

Duet3D DUEX5 Expansion Board for Duet Control Boards

The Duex5 has the following features:

  • 5 additional TMC2660 stepper motor drivers with stall notification.
  • 5 additional extruder heater outputs.
  • 5 servo outputs with 5V power and 5V signal levels, sharing control channels with the heaters, so you can use unused heater channels to drive servos.
  • 5 additional endstop inputs with indicator LEDs and 3.3V/5V voltage selection. These are also usable as outputs.
  • 6 additional controlled fan outputs, also usable for driving LEDs, etc. The output voltage may be switched between 5V, 12V, and VIN.
  • 4 uncommitted general purpose I/O pins.
  • 12V switching regulator, for generating a 12V supply for fans, LEDs, etc. when the VIN power is higher than 12V.
  • 5 additional thermistor inputs.
  • Support for 2 more thermocouple or PT100 daughter boards, supporting up to 4 more sensors.
  • Optional 5V external power input for powering servos, fans, etc.

It is supplied with the 50-way connector cable between the DuetWifi and the Duex.

For more information see the documentation.


Category: Duet, E3D, Upgrade



Customer Reviews


Related Items

Trust Guard Security Scanned