The Duet 3 Expansion 1XD is a CAN-FD connected expansion board for the Duet 3 Mainboard that provides connection to an external stepper driver and associated peripherals. It has standard Duet 3 RJ11 connectors for daisy-chaining the CAN-FD bus and accepts up to 48V to allow sharing power supplies with stepper drivers up to 48V.
|Processor||ARM Cortex M0+ processor running at 48MHz|
|Connectivity||RJ11 CAN In and CAN Out connectors to connect to the Duet 3 CAN-FD bus|
|External Stepper Driver Connection||5V differential Step, Dir and Enable outputs for an external stepper driver (can be used in differential or single ended mode)|
|Medium current outputs||Two medium-current (2A max recommended) outputs at VIN voltage with PWM capability and built-in flyback diodes|
|IO||One thermistor input (reduced accuracy compared to other Duet 3 boards, designed for motor temperature measurement). One 5V-level output with PWM capability (3mA max). Three digital inputs with permanent 27K pullup resistors, protected against over-voltage|
A high power Duet 3 expansion board that features 3x 6.3A stepper drivers, 3 high current heaters, 6 fans and more
An advanced, high power controller that features 6x 6.3A stepper drivers, 4 high current heaters, 6 fans and more
An advanced, mid range controller that features 5x 2A stepper drivers, 3 high current heaters, 4 fans and more.
The Duet 3 Tool board: a CAN-FD connected expansion board for Duet 3, designed to provide complete control for a direct drive extruder.