The Open Centauri team has recently released Cosmos, a new firmware for the Elegoo Centauri Carbon.

Still in alpha at present, April 2026, and in rapid development.

For more information see https://docs.opencentauri.cc/klipper-conversion/cosmos/cosmos/

I made this little logo to celebrate.

It uses five grams of filament, plus whatever your AMS might waste if you go multicolour. I just put a pause in the slicer and changed filament manually. Layer four is a good place to pause using 0.2mm layer height.

The font is Vinque RG.

Apologies to I.D. Software for pinching the name of their great game, "Cosmo's Cosmic Adventure"