My tiny plotter works! I finished most of the controller board last night. It’s running GRBL for ESP32 so I can send jobs over WiFi or BT. Still some clean up and tweaks to the case to make maintenance easier.

It follows B. Dring’s project from 2019 but modified for this tiny plotter.: https://www.buildlog.net/blog/2019/09/inktober-2019-project-post-1/

What should I name it?

#RetroComputing#PenPlotter

A tiny pen plotter in a white 3D printed case drawing hello in cursive.
A tiny pen plotter in a white 3D printed case drawing hello in cursive.