The housing is designed in OpenSCAD which does not support STEP output as far as i know.

Thanks for the prompt i have added the Wurth and JST compatible part numbers we use.

The spade connectors are generic “blue” size and do not have a specific part number, I can add an example.

yes. in that directory is the step file….

yeah that model on grabcad was just an upload of the old step file. I have updated the step file on github and linked directly to it.

In our application the 5160 and 2160 are equivalent. Use of either is based on what Trinamic can supply.

Hi Aaron, thanks for the update. That CAD file is of an older revision of the Duet 2 Wifi ( before we added the fuses) but the board dimensions and connectors should all be in the correct place.

Which universally transferable format should be used other than STEP?

It depends on the total power requirement of the printer, but its likely that a 20A supply will be sufficient for many printers excluding the heated bed.

For generic information see:

Choosing the power supply

Its a good idea to discuss your plan on our forum:

https://forum.duet3d.com/

@jason+keiter please ask in the forum for support.

Check out this guide:

Ender 3 Pro and Duet Maestro Guide Part 1: Wiring

It will obviously depend on how many connectors you need to change, depending on your current wiring.

Please ask on the forum for more support:

https://forum.duet3d.com/

thanks, will point this out (along with the GitHub post).