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Connect Home Assistant

Home Assistant is optional. Toposync can be used independently, but connecting Home Assistant lets you place entities and states inside the composition.

During alpha, start with non-critical entities and test in a contained environment. Do not use Toposync as the only control path for locks, alarms, gates, emergency workflows, or safety-critical automations.

What the integration is useful for​

Use Home Assistant integration when you want to:

  • see lights, switches, sensors, covers, and other entities in the spatial view;
  • control related devices while looking at a camera or area;
  • use visual events as context for notifications or automations;
  • connect camera intelligence with existing Home Assistant devices.

Start with a small set​

For the first test, add only a few entities:

  • one light;
  • one switch;
  • one sensor;
  • one cover, gate, or garage entity if it is safe to test;
  • one camera-related entity, if available.

This makes it easier to validate names, placement, and behavior before adding a full Home Assistant installation.

Placement tips​

  • Place entities near the real object or area they represent.
  • Use clear names that match what you see in Home Assistant.
  • Keep controls for risky devices separate from casual testing.
  • Verify behavior in Home Assistant directly before trusting a control from Toposync.

Home Assistant add-on​

If you run Toposync as a Home Assistant add-on, the add-on can use supervised execution, sidebar ingress, and internal access to the Home Assistant Core API.

See Home Assistant add-on installation for setup details.

Next: Add your first camera.