> That said, it would be great if a simple, well-documented DIY standard (protocol + format) emerged that hobby plotters could implement and that common tools (Inkscape, CAD, etc.) could support out of the box.
I know just about every CAD program, inkscape and many others use the text based DXF. Might be a bit overkill in some cases so perhaps a simple plotting language such as the plot format: https://man.9front.org/6/plot
I know just about every CAD program, inkscape and many others use the text based DXF. Might be a bit overkill in some cases so perhaps a simple plotting language such as the plot format: https://man.9front.org/6/plot