This is a Stream Deck–style 3×3 macro pad enclosure designed for mechanical switches and per-key OLED displays. The enclosure is fully 3D-printable and intended for DIY builders who want a compact, programmable control surface for productivity, streaming, or creative workflows.

Features

• 3×3 grid (9 keys) with proper mechanical switch mounting

• Support for individual 0.96" OLED screens above each key

• Rear USB-C cutout for clean power and data access

• Compact, desk-friendly footprint inspired by Stream Deck–style layouts

• Hot-swappable–friendly geometry (depending on switch/socket choice)

Use cases

• Application shortcuts and macros

• OBS / streaming controls

• Media controls

• Developer workflows

• Triggering scripts, webhooks, or automations

Build & Compatibility

This model is designed to pair with a microcontroller-based macro pad (e.g. ESP32-S3) running open-source firmware. Keys can be programmed to send keyboard shortcuts, launch apps, or control external software.

A fully validated build—including parts list, wiring, firmware, and assembly steps—is available here:
👉 https://modo.is/b/macro-keypad

Printing notes

• Prints cleanly without supports

• Recommended for PLA or PETG

• Standard mechanical keyboard tolerances

This is an original model created for modular customization and experimentation. Feel free to adapt the electronics and firmware to your own workflow while keeping the enclosure intact per license.

Built with Modo.