Idasen Desk Controller – 4.3″ Waveshare Touchscreen Mount

# Idasen Desk Controller – 4.3″ Waveshare Touchscreen Mount

## Overview
A lightweight, purpose‑built bracket for integrating a **Waveshare 4.3 inch (800 × 480) DSI touchscreen** and **Raspberry Pi 4** under the front edge of an **IKEA Idasen sit/stand desk**.
Paired with the companion software (Flask + WebSocket) it becomes a fully‑embedded height‑control interface.

* Single‑piece print – no supports
* X‑shaped spine minimises weight while keeping the panel rigid
* Filleted hinge area absorbs flex and reduces snap risk
* All cabling and the Pi are hidden behind the screen for a clean front view
* Total print weight ≈ 30 g (PLA) – complete assembly with Pi + display ≈ 300 g

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## Bill of Materials
* Waveshare 4.3″ DSI touchscreen (800 × 480)
* Raspberry Pi 4 (Pi 3 B+ also works)
* 4 × M3 × 6 mm screws – screen
* 2 × M4 × 12 mm screws + nuts – mount to desk underside
* Optional: tactile push‑button on GPIO 3 for power‑on/off

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## Printing
| Setting | Valu