I have a few Raspberry Pis running services in my network. Some of them have to be physically connected to other things, like 3D printers,

3D Printing, Electronics, Arduino, Raspberry Pi, Computers and anything DIY, basically
I have a few Raspberry Pis running services in my network. Some of them have to be physically connected to other things, like 3D printers,
When I first started out with 3D printing, I had like one or two spools of filament. I would mount one on the printer’s built-in