https://dwooods.github.io/tags/esp32/Esp32 - Tag - David WoodsHugo -- gohugo.ioenDavid WoodsTue, 20 Oct 2026 00:00:00 +0000https://dwooods.github.io/posts/pixel-art-you-can-hold/Tue, 20 Oct 2026 00:00:00 +0000David Woodshttps://dwooods.github.io/posts/pixel-art-you-can-hold/<div class="featured-image"> <img src="/images/hero-glow-grid.jpeg" referrerpolicy="no-referrer"> </div>A 16x16 LED panel looks harsh on its own. This is the story of the editor, the little board that runs it, the case that makes the pixels glow, and a bug hunt that was hardware, hardware, then software.