Raspberry Pi GPIO Overlay – Pinout Cheat Sheet
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Description
Boost Me (for free)
1 boost = ~ 3g of filament :D
A clean, no-nonsense GPIO reference plate for Raspberry Pi users.
This is a desk-friendly cheat sheet for the full 40-pin header — designed to be readable at a glance without opening yet another browser tab.
The layout uses 3 mm pin holes instead of true-to-scale 1 mm, giving enough space to properly label each pin and keep everything clear in real-world use.
For best results, I’d recommend scaling it up slightly — small text is still a bit of a nightmare to print cleanly. A 120% version is included in the 3MF if you want something that just works.
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.






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