I made some mistakes learning how to use the $300 Elegoo Centauri Carbon 3D printer, but it didn't take me long to make my first part.

This is where slicer software becomes essential. It acts as the bridge between the digital CAD model and the physical printing process. Slicer software converts the 3D model file into printing ...

At this point, you can basically track any G-Code command and also insert arbitrary new G-codes, for example G1 printing moves (for wipe towers) or M280 commands to control a servo.

In fact, when it comes to 3D printing in particular file sizes can get awfully large. Partly to address this, Prusa have proposed a new .bgcode binary G-code format.