Like all things in life, the answer boils down to money — it's expensive because it adds the cost of a Raspberry Pi ... 3D printer controller board, the Klipper host requires a Python-capable ...

Klipper is mostly written in Python and it does most of the functions of traditional 3D ... to be a Raspberry Pi. The BeagleBone will work and — in theory, at least — so will any Linux computer.

During Thursday night’s anniversary, as more than 150 people crammed into the Digital Harbor Tech Center in Federal Hill, any color tweeted out by someone that was also tagged #DHFcolor would ...