IoT dashboard displaying PostHog analytics on a Raspberry Pi with HyperPixel Round display.

Note: This is an independent project, not affiliated with PostHog.

• Real-time PostHog analytics on a circular 480x480 display
• Four dashboard layouts: Classic, Modern, Analytics, Executive
• Theme system with dark/light modes and custom branding
• Web-based configuration interface at /config
• Auto-refresh when config changes via version polling
• Ansible-automated deployment with WiFi Access Point setup
• OTA updates with rollback support

• Raspberry Pi — Pi Zero 2 W recommended (Pi 3/4/5 also supported)
• Display — HyperPixel 2.1 Round (480x480) or Waveshare 3.4" HDMI (800x800)
• MicroSD Card — 8GB minimum, 16GB+ recommended
• Power Supply — 5V 2.5A+

See docs/hardware.md for the full compatibility matrix and OS selection guide.

# Interactive menu with all available commands
make
# Or run specific targets
make rebuild # Clean + install + build
make dev # Start development servers
make lint # Run all linters
make test # Run tests
make deploy # Build locally and deploy to Pi

# Start both React file watcher and Flask dev server
python3 dev.py

./build.sh
cd backend
source venv/bin/activate
python3 app.py

Configure via the web interface at http://<pi-ip>:5000/config (PostHog tab), or manually:

cd backend
cp device_config.example.json device_config.json
# Edit device_config.json with your PostHog API key and Project ID

All settings are managed through backend/device_config.json:

• Display metrics and layout configuration
• OTA update settings
• Network configuration

Access via the web interface at /config.

MIT