A DIY, ESP32-driven transit departure board for Swiss public transport. You pick a stop from your phone — then either a handful of specific connections or all connections departing it — and the device shows a live board of the next departures, each counting down, on a 64×64 LED matrix panel. It sits in your home, so you can see from across the room exactly when to leave.
https://aarkro.github.io/zugli/
- PROJECT_BRIEF.md — the full implementation brief: architecture, the three runtime phases, the config web page, the firmware crate stack, the transport API reference, and all settled decisions.
- ASSEMBLY_AND_FLASHING.md — the practical "how to build one" guide: bill of materials, wiring the panel, installing the toolchain, flashing the firmware, and first-time setup.
- FEATURE_UI_BUILDER.md — detailed feature specification for adding an additional UI builder component.