Hello, i am an embedded kernel dev, i also actively use 3D Printers, i would like to bring Octoprint / Klipper / Moonraker / Fluidd / Mainsail to this device.
Its offloading all the printing calculations from the printer board to a pi, wich is nessesary for fast printing. As u can use old 8bit board stutterfree to print high detailed curves at speeds beyond 200mm/s
The pi zero can do but with mjpg_streamer to monitor prints and a snappy webinterface it is overloaded.
Ive been searching long for proper hardware for this task, then the well known thermal throtteling of S905 and cooling solutions has to be checked
Normally this would run under raspbian so i have to check for stable Kernel and proper hardware encoding/decoding for the Mali, im also running coreelec on amlogic boxes with S905/S912 so amlogic development in not new to me. Maybe cherrypicking from coreelec-ng to push the SOC to its limits.
But proper Archlinux support is nice to have too, As my last project bringing full Ryzen Renoir support for Manjaro/Archlinux on Lenovo 15ARE05
The Pi zero never had enough Power to drive the Caculations and stream Video at the same time.
If this works (im from germany: gehen die weg wie geschnitten Brot/they will sell like cutted bread)
would be nice to get some dev sample, and if its good i will recommend to the whole 3d printing / coreelec community
Sincerely yours
Andreas Voigt
ps: hope youre able to produce enough…