https://mrcupp.com/tags/ios/Recent content in Ios on IamMrCuppHugoenmrcupp@mrcupp.com (Aaron Cupp)mrcupp@mrcupp.com (Aaron Cupp)Wed, 09 Sep 2026 01:19:30 -0700https://mrcupp.com/post/2026-09-07-snapmaker-u1-tooling/Mon, 07 Sep 2026 20:00:00 -0700mrcupp@mrcupp.com (Aaron Cupp)https://mrcupp.com/post/2026-09-07-snapmaker-u1-tooling/<h1 id="once-you-can-ssh-in-things-become-fixable">Once you can SSH in, things become fixable</h1> <p>Every model on the <a href="https://mrcupp.com/page/3d-printer-models/">3D models page</a> comes off a Snapmaker U1 — a four-toolhead colour printer with a small Linux computer inside it running the motion control and the touchscreen. Stock firmware keeps that computer closed. The community firmware from paxx12 opens it: SSH, debug features, extra capabilities. I&rsquo;ve been building against it since the winter and never put any of it on this site, so here&rsquo;s the shelf.</p>