@Phaedrux , yes I have. There is some discussion of Duet 3 hardware, but not of wiring and configuring a total system of Duet 3 including the motors and other CAN I/O that I noticed.

Hello
I am just finishing my build of a RailCore II 300ZLT ( that I started in 2020). This is a personal Machine at my home. My printer build is mostly metal.
I have built up the mechanics with a NEMA 23 Halo and I am starting to look at the controls.
The kit was originally supplied with a Duet 2 combo, but I like the look of your DUET 3 board in combination with your NEMA 23 smart motors and the Duet 3 Toolboard as well as your scanning Z probe all on CAN bus.
I was hoping to keep and use the Bondtech BMG and Mosquito combo printhead, but I am open to changing the printhead if you feel there is major advantage to using your Duet 3 Roto toolboard with the E3D Roto extruder.

Do you have any example system configuration drawings (block diagrams?) vaguely like this –

using these latest Duet controls and their suggested interconnections that would suit my printer?

Regards

Frank Howard
Sr. Automation/Application Engineer
Addup Inc.
Cincinnati, Ohio, USA