Show HN: Tesserae, self-hosted dashboards for e-ink panels https://ift.tt/Eva871K

Show HN: Tesserae, self-hosted dashboards for e-ink panels Hi all, This is a project I’ve been working on for the last 10 or so weeks. Tesserae is a self-hosted dashboard server for e-ink panels. It allows you to build dashboards in two ways. A card-based editor that lets you tessellate different widgets side by side in resizable cells. Or a canvas editor which lets you drag and drop elements on a free-form canvas. You can also drive the canvas editor via MCP for some highly detailed dashboards. I fell down this rabbit hole after impulse buying a 13.3” Spectra 6 display. I knew I wanted to write my own software for it. I wanted something user-friendly, extensible, and able to host multiple displays. This drove the drop-a-folder architecture. Adding widgets, themes, devices, and renderers involves just dropping a folder into Tesserae. Tesserae ships with over 30 widgets pre-installed, plus a community marketplace that hosts many more (admittedly most of those are my own builds). This began as a solo project but has grown into a small community with people contributing firmware for new hardware, bug fixes, features, and even an open-source iOS app. Right now Tesserae supports over 10 different panels/devices. None of this would have been possible without AI assistance. I should also add that Seeed sent me hardware for development, but no money changed hands. Tesserae is AGPL and has a few rough edges, so issues and PRs are welcome. Thank you! https://tesserae.ink/ August 11, 2026 at 01:27AM