KaiPereira/Cheetah-MX4-Mini

A powerful yet compact 3D printer motherboard that supports TMC stepsticks, fans, heaters, screens and thermistors

127 best points · 40 comments · 1 Hacker News post · 179 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: I designed my own 3D printer motherboard (127 points, 40 comments, by kaipereira, 2025-12-06)