Prototype / v30 / September 21, 2026
Version 30
Chalk & Ember.
Warm ivory, a stone silicone surround and an orange talk button. The selected appearance now has a more defined grille border and denser mesh that conceals the speaker and case interior.
- Width
- 73.5 mm
- Height
- 143.25 mm
- Depth
- 19.4 mm
Rigid v30 case. The silicone surround is a future addition; its thickness and the finished outer dimensions remain to be engineered.
21 unique printed parts, 22 pieces, five Bambu projects. Includes the unchanged supplied CAD, print files, a 23-page assembly guide with 12 additional CAD views, and inspection record.

Front left · Drag, use the arrow keys, or choose an angle.
Five views in a continuous horizontal loop: front left, front, right, back and left. AI-generated appearance studies; the silicone shell and grille refinements are not incorporated into the supplied CAD.
The selected finish
The refined first option, rotating around the device.
- A more defined grille border
- A slightly thicker ivory rim frames the metallic mesh while preserving the selected appearance.
- A concealed interior
- Fine woven metal sits over dark acoustic backing, hiding the speaker cone and inner case.
- A soft silicone surround
- Stone-colored silicone wraps the back and edges. This is the intended finish direction and will be added to the CAD in a later revision.
A complete build from the supplied v30
Read the guide before printing and assembly.
- Print all five projects
- Open the supplied 3MFs as projects in Bambu Studio and slice before printing. They contain 22 pieces across 21 unique STL parts; they are not ready-to-run G-code.
- Prepare the hardware
- Per unit: 20 M2 inserts, 20 screws and two metal washers. The parts workbook covers procurement, build quantities and inspection.
- Check the physical assembly
- The handoff includes source integrity checks and mesh checks. Physical fit, final electronics procurement, wiring, firmware and material selection remain open.
Prototype build and evaluation. The manufacturer handoff preserves all 198 original source files. Appearance images do not change fabrication geometry or establish production qualification.
CAD & handoff files
Version-matched downloads, including the original source and selected design images.
Complete manufacturer handoff
WalkieOne-v30-Manufacturer-Handoff.zip
ZIP · 21.0 MB
File checksum
SHA-256: e0d6a7b23dcd7f89d13d52c78bc76323196a7216d7fca9ebbda22aa33a0eaf47Illustrated manufacturer guide · 23 pages
WalkieOne_v30_Manufacturer_Handoff.pdf
PDF · 3.0 MB
File checksum
SHA-256: bd32a2c128f661c4de0466bd4a13c314203ffe95f058d5cd3016ba529638e739Printed-parts STEP
WalkieOne-v30-printed-parts.step
STEP · 3.4 MB
File checksum
SHA-256: 3d37dca8b4ac3673144aec979283f307f6033b07e624589a69e3ee286e24aa4bNative FreeCAD assembly
WalkieOne-v30-finished-case.FCStd
FCSTD · 4.4 MB
File checksum
SHA-256: 365a90a318d1aa2e4ac5b3839a458c954277ceabd98095fa5ee57b7dad467137Parts and build record
WalkieOne_v30_Parts_and_Build_Record.xlsx
XLSX · 14 KB
File checksum
SHA-256: 93609dee887be8d1d418adffed140de8da9e57d88629d24eeec7afe083497a95Editable core guide · H1
WalkieOne_v30_Manufacturer_Handoff.docx
DOCX · 509 KB
File checksum
SHA-256: a96f60c41672a098e214a06206a3239366449f3eae7cc847f8dba89332251eb0Original v30 print package
WalkieOne-v30-print-package.zip
ZIP · 16.1 MB
File checksum
SHA-256: 0bbf898486a867a307498d5539233e57a71a658bbdeeb1690832ac7b1aad087bInspiration photos and prompts
WalkieOne-v30-Chalk-Ember-Views.zip
ZIP · 10.7 MB
File checksum
SHA-256: d3f7fd7d7dbaf144bff15af3603735ddc5ac85e486d9fabe40dc1bdc930ee700