Universal Coral Board Case

Universal Coral Board Case A clean, low-profile enclosure designed for the Synaptics CoralBoard™ SL. The case uses M3 threaded inserts and M3 screws for a solid, tool-friendly assembly. Multiple base plates let you adapt the same case to different mounting needs. Outer size: 78 × 63 × 13 mm (lid + flat base) Features - Low-profile case with full access to ports

- Three base plate options: - Standard base

- Camera / tripod mount (1/4"-20)

- VESA 50×50 mm

- Optional covers for GPIO, Camera/mikroBUS, and battery connector

- ALL IO easily accesible, including connectors, buttons and LEDs for easy debugging

- Multi-color lettering option (“With Coral intelligence”) for the lid

- Designed for M3×4–6 mm heat-set inserts + M3×6–12 mm screws

Customize the design The full parametric model is available on Onshape. You can open it, adjust dimensions, cutouts, or create your own variants: https://cad.onshape.com/documents/32a9dc16d5b6aef771ca1945/w/cc674b015ea9ea2a03fa48e3/e/3769c4e11df031f66c080ae3 Files included - Case (with and without letters)

- Base plates (standard, camera, VESA)

- Optional covers (GPIO, Camera/mikroBUS, Battery)

- STEP files for modification

Hardware needed - 4× M3 heat-set insert, M3 × 4–6 mm (lid) https://www.prusa3d.com/cs/produkt/zavitove-vlozky-m3-kratke-100-kusu/

- 4× M3 screw, 6–12 mm

- 1× ¼″-20 threaded insert (tripod base only) https://www.prusa3d.com/cs/produkt/zavitove-vlozky-1-4-20-kusu/

- 4× M4 heat-set insert (VESA base only) https://www.prusa3d.com/cs/produkt/zavitove-vlozky-m4-standard-50-kusu/

- 4× M4 screws to attach to your VESA moun

Files included The letters at the start of each file name match the designators in the assembly drawing (see “Drawing explanations” below). For example, a_b_case_clean_with_letters is part A (case) plus part B (letters) on drawing sheet 1. File Drawing parts What it is

a_case_clean_no_letters A Closed case, plain top

a_b_case_clean_with_letters A + B Closed case with multi-colour letters

e_base_plate E Standard base plate

g_base_plate_camera_mount G Tripod base (takes insert H, ¼″-20)

i_base_plate_50x50mm_vesa I VESA 50 × 50 base (takes inserts J, M4)

k_l_m_n_case_snap_in_no_letters K + L + M + N Case with IO openings and the GPIO, camera/mikroBUS and battery covers

k_l_m_n_o_case_snap_in_with_letters K + L + M + N + O The same, with multi-colour letters

Designators that never appear in a file name (C, D, F, H, J, P, Q, S) are the inserts, screws and the board itself. You buy those; you don’t print them. Assembly - Install M3 heat-set inserts into the case.

- Place the CoralBoard on the base.

- Screw the case to the base.

- Optional: add the small covers for GPIO, camera, or battery as needed.

Print settings Note: easiest way to print is to load 3MF file to prusaslicer and print what you need :) - Layer height: 0.2 mm