Need to change filaments and filament properties midprint? During this livestream, we're going to figure out how!

I'm going to start with PLA at 195c, then finish with PETg at 245c, and use PrusaSlicer to automatically stop the print at the right layer, wait for filament change, then run some code to heat the extruder and extrude filament to make sure the change is clean, before returning to the print and finishing