Documentation
Everything you need to build, configure, and customize your SpojBoard.
Getting Started
Quick start guide for setting up your SpojBoard
→Flash Firmware
Install firmware to your board from the browser — no command line
→Wiring Guide
HUB75 pin map, panel arrangement, and the settings that fix wrong colours
→Station Search
Find your stop ID by searching Prague and Berlin stations
→Screenshots
Web configuration interface screenshots
→MQTT Integration
Home Assistant integration and custom data sources
→Architecture
Technical details, data flow, and design rationale
→Font System
Czech character support and custom font creation
→Troubleshooting
Common issues and solutions
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