Open-Source Hardware Print Files

Download the current printable enclosure parts for the Plant Caravan ESP32-C3 dev platform.

What you actually print

Print one of each part:

  • enclosure_base.stl
  • sensor_mount_lid.stl
  • sensor_retainer_frame.stl

These are the only required printed parts for the current enclosure build.

STL downloads

PartPurposeSTLSHA256
enclosure_base.stlBottom shell that holds the carrier board and routes the cable exitsDownload1a01713dd68acd67a316fdc640e542a74d34e9b402ba41e2aececa00a89e8b21
sensor_mount_lid.stlTop lid with cutouts for the environmental sensorsDownload8ff2e47dd37016ddd02f8a82ead2f0c35ccf2208216932d25443cd03a59ce757
sensor_retainer_frame.stlRetainer frame that traps the sensor boards under the lidDownload6804511bb6e1e9b441047599e246f829228331959065447c63fa03ac535d91ab

Preview images

enclosure_base.stl

Rendered STL
Preview render of the enclosure base
Standardized 16:9 preview frame for CAD renders and hardware photos.

Bottom shell that holds the carrier board and routes the cable exits.

sensor_mount_lid.stl

Rendered STL
Preview render of the sensor mount lid

Top lid with cutouts for the environmental sensors.

sensor_retainer_frame.stl

Rendered STL
Preview render of the sensor retainer frame

Retainer frame that traps the sensor boards under the lid.

Not part of the print set

The CAD pipeline also emits assembly/reference meshes such as:

  • sensor_mount_lid_assembly.stl
  • sensor_mount_lid_exploded.stl
  • sensor_mount_lid_sandwich.stl

Those are useful for visualization and validation, but they are not the primary printable parts for the public assembly workflow.

Source of truth

  • CAD source: hardware/cad/
  • Generated on 2026-04-30 from the docs/open-source-hardware-assembly branch
  • Render workflow: cd hardware/cad && nix develop --command ./bin/render enclosure_base cd hardware/cad && nix develop --command ./bin/render sensor_mount_lid cd hardware/cad && nix develop --command ./bin/render sensor_retainer_frame

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