i just update links…
stl stay in upload…
thx Maik for copy of best document how build the frist QR
i just update links…
stl stay in upload…
thx Maik for copy of best document how build the frist QR
yup is avaiable on github but i stay upload vixqr/motedius stl and flint extruder and knurl 
yes but this not touch is aviable on first link…