# Pi 5 controller assets — 18 September 2026 revision

These files are the selected assembly and enclosure exports used by the franka-rs
hardware guide. Original mesh/CAD bytes are retained. The manifest records their hashes,
byte counts, and source modification timestamps. No G-code is included.

## Source and accuracy

- Raspberry Pi 5: simplified/tessellated official Raspberry Pi Ltd STEP model,
  https://datasheets.raspberrypi.com/rpi5/RaspberryPi5-step.zip . The MIT license and
  manufacturer's accuracy disclaimer are retained in RASPBERRY-PI-LICENSE.txt.
- Active Cooler: project model based on the official mechanical drawing,
  https://datasheets.raspberrypi.com/cooling/raspberry-pi-active-cooler-mechanical-drawing.pdf .
- P02 / EP-0219 adapter: project model based on 52Pi drawings and product photographs,
  https://wiki.52pi.com/index.php?title=EP-0219 . The adapter is the modeled reference;
  identification of the physical build was not confirmed in the original notes.
- Intel I350-T2 V2: project model based on Intel's product brief and measured card/bracket dimensions,
  https://cdrdv2-public.intel.com/325511/Intel%20Ethernet%20Server%20Adapter%20I350-T2-T4.pdf .
  PCB length 135 mm and overall length 150 mm informed the revised enclosure. The bracket sheet and
  fold depth are measured; bracket width, fold ends, port heights and component locations
  still include estimates.
- Cables and camera housings: stylized project models, not manufacturer CAD.
- Enclosure: franka-rs project design for the above geometry. The current revision adds a slot and
  supports for the bracket's folded edge, retaining the 0.6 mm nozzle layout, card
  insertion/tilt clearance changes and strengthened port wall. CAD checks are not
  physical fit or thermal validation.
- The electronics PNGs illustrate the earlier assembly layout; the electronics GLBs
  and enclosure renders include the revised bracket geometry.

GLB files use metres and Y-up. STL files are intended as millimetres, in print orientation.
STEP files contain the editable enclosure solids. The 3MF contains geometry/layout, with
no supplied machine-specific G-code or tested slicer profile.

## Notices

The Raspberry Pi geometry remains subject to the accompanying MIT notice. Manufacturer
names identify the modeled components; these project models and this enclosure are not
manufacturer-provided designs or endorsements. Retain this provenance and the Raspberry
Pi notice when redistributing the assembly models.

The website viewer uses Three.js 0.147.0, vendored from the published npm package. Its
MIT license is retained at site/vendor/three/LICENSE in the generated website.