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picoclaw-dashboard\n\nA lightweight Go tool that renders a live status dashboard for [PicoClaw](https://picoclaw.net/) on an [Argon POD](https://argon40.com/en-de/collections/argon-pod-series) 2.8\" display (320x240 framebuffer) attached to a Raspberry Pi Zero 2W.\n\nShows an animated crab mascot and key metrics like uptime, model name, Discord status, memory usage, and message count — all updating on independent cadences.\n\n![Dashboard screenshot](docs/screenshot.png)\n\n## Features\n\n- **Single binary** — sole dependency is `golang.org/x/image` for bitmap font rendering\n- **Animated crab** — 2-frame ASCII art toggling every 1.5 seconds\n- **Live metrics** — uptime, status, model, Discord, memory, messages, last activity\n- **Color-coded values** — green/yellow/red based on health thresholds\n- **Graceful degradation** — shows `--` placeholders when PicoClaw is offline\n- **Dev mode** — renders to PNG instead of framebuffer for testing without hardware\n- **Minimal footprint** — designed for RPi Zero 2W, ~6 MB binary, \u003c15 MB RAM\n\n## Data Sources\n\n| Source | Cadence | Metrics |\n|--------|---------|---------|\n| `GET localhost:18790/health` | 5s | Uptime, status, memory, version |\n| `~/.picoclaw/config.json` | 30s | Model name, Discord enabled |\n| `~/.picoclaw/workspace/state/state.json` | 30s | Gateway state |\n| `~/.picoclaw/workspace/sessions/*.jsonl` | 30s | Message count, last activity |\n\n## Building\n\nRequires Go 1.25+.\n\n```bash\n# Local build\nmake build\n\n# Cross-compile for Raspberry Pi Zero 2W (ARM64)\nmake build-arm64\n\n# Run in dev mode (outputs PNG to /tmp/dashboard.png)\nmake dev\n```\n\n## Configuration\n\n```\nUsage:\n  picoclaw-dashboard [flags]\n\nFlags:\n  -dev          Write PNG to /tmp/dashboard.png instead of framebuffer\n  -fb string    Framebuffer device path (default \"/dev/fb0\")\n  -home string  PicoClaw home directory (default \"~/.picoclaw\")\n  -health string Health endpoint URL (default \"http://localhost:18790/health\")\n```\n\n## Deployment\n\nCopy the binary and service file to the Pi:\n\n```bash\nscp picoclaw-dashboard-arm64 picoclaw-dashboard.service pi@yourpi.local:/tmp/\n```\n\nThen on the Pi:\n\n```bash\n# Install\nsudo cp /tmp/picoclaw-dashboard-arm64 /usr/local/bin/picoclaw-dashboard\nsudo chmod +x /usr/local/bin/picoclaw-dashboard\n\n# Set up systemd service\nsudo cp /tmp/picoclaw-dashboard.service /etc/systemd/system/\nsudo systemctl daemon-reload\nsudo systemctl enable picoclaw-dashboard\nsudo systemctl start picoclaw-dashboard\n```\n\nOr use the Makefile shortcut (configure `PI_HOST`):\n\n```bash\nmake deploy PI_HOST=pi@yourpi.local\n```\n\n### Service management\n\n```bash\nsudo systemctl status picoclaw-dashboard   # Check status\nsudo systemctl restart picoclaw-dashboard  # Restart\nsudo systemctl stop picoclaw-dashboard     # Stop\nsudo journalctl -u picoclaw-dashboard -f   # Tail logs\n```\n\n## License\n\nThis project is released into the public domain under the [Unlicense](LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhra42%2Fpicoclaw-dashboard","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhra42%2Fpicoclaw-dashboard","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhra42%2Fpicoclaw-dashboard/lists"}