or... maybe more appropriately WASP Delta 2040 Turbo. Seems to be a pretty rare deltabot from ~2015. WASP is Italian company that's still in business but doesn't sell this model anymore, but they do have a "pro" 2040 deltabot for clay which I assume is a derivative.
I got this machine (plastic FDM, not clay) for free about 6 months ago but had a heck of a time finding any (recent) info/firmware for it online. The controller is basically an off-the-shelf Arduino DUE plugged into a (large) custom shield created by WASP. As far as I can tell, it was running some (closed source) fork of Marlin from 2016 (no source anywhere on the WASP website I could find - which is against the open source rules, but whatever). I have reverse-engineered the custom control board and have it up and running with Marlin 2.1.x bugfix. The 2.1.x firmware config still needs some tuning, but I did complete one simple print, so pretty sure I'm going to get there.
I've never contributed to anything open source online, but will attempt to contribute my Marlin changes if I get things going smoothly. Just posting here in case any one else has this machine and is interested (as pretty much nothing else helpful anywhere and WASP only seems to respond to support tickets which could result in sales, not tech info requests).
