If you’re running OctoPrint on something like an old PC, you’ll need to use an intermediate device such as an Arduino to get it connected; though honestly you should probably just be using a Pi.

If you’re running OctoPrint on something like an old PC, you’ll need to use an intermediate device such as an Arduino to get it connected; though honestly you should probably just be using a Pi.

I had already set up OctoPrint on a Raspberry Pi for one of my 3D printers. After some tweaking and research, I realized that I could use the same setup to send G-code to my laser engraver. Since ...

The second piece focused on advances in 3D printing hardware, and the third column covered 3D printing software. In that last article, I mentioned one particular piece of 3D printing software, ...