I know that this has been discussed several times already. I started this thread to collect the available closed loop options for the Duet3.
I have two custom large format printers in the making. One with a build volume of 1000x1000x1000mm for printing architecture models and one with 500x500x1000mm for printing speaker enclosures. With a Build volume this large speed and reliability are essential. Therefore, a closed-loop motion system is a "must have" for my clients.
For the Duet3 I have found the following options:
Duet3 + Duet3 Expansion 1XD + external closed loop stepper drivers that accept step/dir signals
@dc42 I am aware that there is a closed-loop extension board in the making for the Duet3. Is there already a rough estimate on the release date or beta test?
Is there an alternative "of the shelve" closed loop solution available that support the CAN FD protocol?