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Configure button images, labels, and actions to control OBS Studio, launch applications, execute commands, and more.\n\n## Features\n\n- 🎨 **Custom Button Images** - Set 196×196 PNG images for each button\n- 🏷️ **Button Labels** - Add text labels to buttons with customizable styling\n- 🎬 **OBS Integration** - Control OBS Studio scenes, sources, recording, and streaming\n- 🚀 **App Launcher** - Launch applications with a button press\n- ⌨️ **Keyboard Shortcuts** - Simulate keyboard input\n- 💻 **Shell Commands** - Execute arbitrary shell commands\n- 🔄 **Hot-Reload** - Update configuration without restarting\n- 🌙 **Background Daemon** - Run as a systemd service\n\n## Quick Start\n\n1. **Install udev rule:**\n   ```bash\n   sudo cp 99-ulanzi.rules /etc/udev/rules.d/\n   sudo udevadm control --reload-rules\n   sudo udevadm trigger\n   ```\n\n2. **Install package:**\n   ```bash\n   pip install -e .\n   ```\n\n3. **Configure:**\n   ```bash\n   ulanzi-manager generate-config ~/.config/ulanzi/config.yaml\n   # Edit the file and then:\n   ulanzi-manager configure ~/.config/ulanzi/config.yaml\n   ```\n\n4. **Run daemon:**\n   ```bash\n   ulanzi-daemon ~/.config/ulanzi/config.yaml\n   ```\n\n## Documentation\n\n- [📖 Start Here](docs/START_HERE.md)\n- [🚀 Quick Start \u0026 Setup](docs/QUICKSTART.md)\n- [⚙️ Setup Guide](docs/SETUP.md)\n- [🔧 Install Guide](docs/INSTALL.md)\n- [🐛 Debug \u0026 Troubleshooting](docs/DEBUG.md)\n- [📋 Quick Reference](docs/QUICK_REFERENCE.md)\n- [🎨 Icon Generation](docs/ICON_GENERATION.md)\n- [🎬 OBS API Reference](docs/OBS_API_REFERENCE.md)\n- [📦 Project Summary](docs/PROJECT_SUMMARY.md)\n\n## Configuration\n\nSee [docs/QUICK_REFERENCE.md](docs/QUICK_REFERENCE.md) for complete config examples and [docs/START_HERE.md](docs/START_HERE.md) for guided setup.\n\n**Button Layout:**\n```\n0  1  2  3  4\n5  6  7  8  9\n10 11 12 13 (clock)\n```\n\n**Action Types:** `command`, `app`, `key`, `obs` (scenes, sources, recording, streaming)\n\n## Commands\n\n| Task | Command |\n|------|---------|\n| Check device | `ulanzi-manager status` |\n| Set brightness | `ulanzi-manager brightness 80` |\n| Apply config | `ulanzi-manager configure config.yaml` |\n| Validate config | `ulanzi-manager validate config.yaml` |\n| Test button image | `ulanzi-manager test-image 0 icon.png` |\n| Debug (show button presses) | `ulanzi-manager debug` |\n| Start daemon | `ulanzi-daemon config.yaml` |\n\n## Image Preparation\n\nButton images: PNG, 196×196 pixels, RGB/RGBA.\n\n**Auto-generate icons** (recommended):\n```yaml\nbuttons:\n  - icon_spec:\n      type: text\n      color: '#FF6B00'\n      text: \"REC\"\n      text_color: '#FFFFFF'\n      font_size: 70\n    label: \"Record\"\n    action: obs\n    params:\n      action: toggle_recording\n```\n\nSee [docs/ICON_GENERATION.md](docs/ICON_GENERATION.md) for full icon spec options.\n\n## Troubleshooting\n\n| Issue | Solution |\n|-------|----------|\n| Device not found | `sudo cp 99-ulanzi.rules /etc/udev/rules.d/`, reload, reconnect |\n| OBS not connecting | Enable WebSocket Server in OBS (Tools → WebSocket Server Settings) |\n| Keyboard shortcuts fail | Install xdotool: `sudo apt install xdotool` |\n| Permission denied | Ensure udev rule installed; reconnect device |\n\nSee [docs/DEBUG.md](docs/DEBUG.md) for detailed troubleshooting.\n\n## Project Info\n\n**Logs:** `~/.local/share/ulanzi/daemon.log` (view with `tail -f`)\n\n**License:** MIT\n\n**References:**\n- [Ulanzi D200 Protocol](https://github.com/redphx/strmdck)\n- [OBS WebSocket](https://github.com/obsproject/obs-websocket)\n\n---\n\n*Yes, I vibecoded that and manually fixed some wrong stuff.*","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fracerxdl%2Fulanzi-d200-linux","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fracerxdl%2Fulanzi-d200-linux","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fracerxdl%2Fulanzi-d200-linux/lists"}