ESP32 30-Pin Terminal Adapter Mount / Breakout Holder
Description
A clean, functional mounting plate designed specifically for ESP32 30-pin terminal adapter boards.
Originally built to keep wiring organized and secure in small control systems (WLED, lighting control, automation, etc.), this holder provides a simple way to mount your ESP32 breakout while maintaining easy access to all terminals.
Features
* Designed for ESP32 30-pin terminal adapter boards
* Clean mounting solution for permanent or semi-permanent installs
* Standoff design keeps board elevated and protected
* Open layout for easy wire routing and access
* Minimal, functional form factor for clean builds
Compatibility
Designed around this terminal adapter:
* ESP32 30-pin breakout boards with screw terminals
* Standard ESP32 DevKit (30-pin layout)
* May fit similar boards with matching hole spacing
Mounting
This plate is designed for simple screw mounting.
* 4x corner mounting holes for securing to a surface
* Uses standard screws (wood screws or M2 depending on your setup)
* ESP32 adapter mounts using integrated standoffs
No inserts required - hardware threads directly into printed standoffs (or use self-tapping screws).
Design Notes
* Raised standoffs prevent shorting against surfaces
* Keeps wiring clean and strain-free
* Designed for quick installs on wood panels, enclosures, or racks
* Works well in control boards, lighting rigs, or bench setups
Print Settings (Recommended)
* Layer height: 0.2 mm
* Walls: 3-4
* Infill: 20-40%
Print flat on the back. No supports required.
Materials
* PLA+: great for indoor control setups
* PETG: better for durability and heat resistance
* ASA: ideal for long-term or enclosed installs
Files Included
*STL (ready to print)
*STEP (for compatibility)
*3MF (for direct print)
*F3D (Fusion 360 source file)
Designed for functional use.
Feel free to modify or adapt for your own setup.
Designed by Jesse @ freejoy.club