Hardware information for the Duet 3 Expansion 1XD. This is a CAN-FD connected expansion board for the Duet 3 Mainboard and Duet 3 Mini 5+ that allows connection for a single external stepper driver and associated peripherals.
Product page is here: https://www.duet3d.com/Duet3Expansion1XD
Documentation is here: https://duet3d.dozuki.com/Wiki/Duet_3_Expansion_1XD
As always please discuss this on the Duet3d forum: https://forum.duet3d.com/