# Hardware illustration sources

All geometry is in millimetres. Exported meshes are display assets, not fabrication masters.

## Waveshare controller

ESP32-S3-RGB-Matrix drawing and schematic from [Waveshare](https://github.com/waveshareteam/ESP32-S3-RGB-Matrix/tree/6e92fbe4f982d078150fa901fcc48e3f19b59313), Apache-2.0 (WAVESHARE-LICENSE.txt).
The included original dimension PDF has SHA256 `2cb249fe4275bab748d5167c3daed933e0a285082a64b685162207eeee486438`.
`waveshare-board-lines.svg` extracts the component-view vectors from that PDF.
The PCB is 50.01 × 42 × 1.6 mm with two M2.5 mounting points, 42.54 mm apart.
Not every connector centre is dimensioned. Raised components and connector positions in the browser are drawing/photo-derived illustrations. The board is registered to the panel input with USB ports facing downward, following the owner's assembly.

## Panel shell

Waveshare RGB-Matrix-P2_5-64x64-2D.dwg, [source revision](https://github.com/waveshareteam/RGB-Matrix-Px-xx/tree/413a8e04db2e46365b9b1922fa6db79c75afd01f), SHA256 `ff21d199516ebd563c5bbe0ff118daf3771337165403ea4d60e621ee905582d7`.
`panel-shell-lines.svg` contains vectors converted from this drawing. Shell envelope: 159.8 ± 0.1 mm square, 12 mm deep. It does not locate the assembled PCB's power/HUB75 connector centres. Their display coordinates are illustrative, not drilling coordinates.

## Original Korvo case

Four STEP solids from [Espressif esp-dev-kits](https://github.com/espressif/esp-dev-kits/tree/bd4d4ac18657e73583af3d7c0b0a23c3cddf3735/examples/esp32-s31-korvo/3d-printed-case). Attribution: Espressif Systems; CC BY-SA 4.0 for documentation/diagrams (KORVO-LICENSE.txt). Web tessellations and source preview retain this attribution and licence.
`korvo-case.json` is tessellated at 0.15 mm; each part retains its source coordinates and source STEP SHA256. The viewer translates parts for inspection, but never changes their scale. Separate source files have independent poses; the viewer does not claim a verified assembled registration. This is the original S31 Korvo case, not the separate 7-inch terminal concept.

## Acrylic mounting concept

Owner-authored `cad/acrylic-node-concept/Flockinator-raised-5mm.FCStd`, tessellated at 0.5 mm. `acrylic-assembly.json` omits aggregate duplicates, the hidden exploded example and decorative pixel textures. Preview images are the project's CAD renders. Mesh colours aid legibility.
Four 2×2-node carrier tiles, up to 429.25 × 429.25 × 6 mm; 200 mm node pitch, 1.5 mm seams, 860 mm reference assembly. The electronics in this older concept are generic placeholders. Fasteners, ventilation, speaker dimensions and load capacity require engineering verification. Row and stepped formations rearrange source tiles for illustration; they need their own frame, edge details and wiring. These are not released laser-cut plans.