@peta said in Hangprinter (v3/v4) + Duet2Wifi + Nema23:

I could imagine among the Duet forum users should be people with experience in hangprinter builds and in applying Torbjørn's firmware???

There may be, but I haven't really seen it discussed much here. Most of the activity would have been on the reprap forums or on Torbjorns github page.