RP2040 SnapCase — Expandable MCU Enclosure for Snapmaker Original

A modular housing system designed for the Snapmaker Original to host a miniature RP2040 microcontroller. This setup is ideal for those using Klipper firmware to add extra functionality, sensors, or lighting control to their printer.

The case is designed to be mounted directly onto the printer's beams. It features a stackable/expandable design, allowing you to attach an additional "MOD" case for further upgrades or custom electronics.

<b>Key Features:</b>

<b>Modular Design:</b> Includes a main MCU housing and an optional secondary "MOD" case for expansions.

<b>Flexible Mounting:</b> Supports both countersunk and standard screws for beam attachment (standard screws will sit outside the cover).

<b>Printability:</b> All parts are designed to be easily printed on the Snapmaker Original itself.

<b>File Guide:</b>

<b>MCU_BOTTOM.stl & MCU_TOP.stl:</b> Main enclosure for the RP2040.

<b>MOD2_BOTTOM.stl & MOD2_TOP.stl:</b> Additional stackable housing for modifications.