DIY Micro / Rev A / Assembly study
See how it fits together.
Play the assembly, move through each stage, or rotate the model to inspect the underside.
Exploded overview
3D graphics could not start. Open this file in a browser with WebGL enabled. The written assembly instructions remain in the build guide.
Drag to rotate · scroll or pinch to zoom · click a part to identify it
Select any visible part to identify it.
What you’re seeing: the custom KB2040 prototype from the guide. Printed parts use the exported STEP geometry; purchased parts, fasteners and cable paths are simplified references. Movement is an assembly explanation, not a collision-tested manufacturing simulation. Case transparency is a viewing aid; the final colors are illustrative. Consult the guide’s wiring diagram before soldering. This is not an OEM donor fit or proof of native Codex integration.