Print settings
| Material | PETG |
|---|---|
| Layer height | 0.2 mm |
| Infill | 30% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 29 g total (estimate) |
| Size · relay-module-tray | 140 × 80 × 16 mm |
Hardware
M3 × 8 mm self-tapping screws or M3 nylon standoffs · 4 mounting screws · zip ties
FIT CHECK
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
License
Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.
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