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.

While the Raspberry Pi has very good support ... put up a tutorial for using the Linux SPI drivers with the Raspi. [Louis] wanted to play with SPI in Python, so he added a C extension to the ...