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Smart home automation recipes and local sensing chains — HearthNodes

HearthNodes publishes working smart-home automation recipes: trigger, conditions, actions, hardware and the exact YAML. Filter by protocol, follow the topology, copy the recipe.

Presence 1 · presence Departure standby sweep … Energy 1 · energy Nightly phantom-load aud… Climate 1 · climate Bathroom fan that runs u… HearthNodes local hub · LAN only
Whole-site topology · click any node to open its recipe static topology export ↗

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Presence

Presence and geofence

1
Departure standby sweep with a 12-device check list When the last person leaves, a 45-second sweep walks a fixed list of twelve devices, turns off what should be off, and refuses to touch the freezer, the router or the server shelf. Reports back one summary notification instead of twelve. zigbee 45000 ms

Climate

Climate and air

1
Bathroom fan that runs until the humidity gradient flattens The fan does not run for a fixed 20 minutes. It runs until the absolute humidity stops falling, which is typically 11 minutes after a 4-minute shower and 26 minutes after a bath — a 38 % reduction in fan runtime over a timed schedule. zigbee 2000 ms

Energy

Energy and load

1
Nightly phantom-load audit that finds the 38 W you forgot about At 03:00 the house is quiet, so the automation reads every metering plug and ranks standby draw. A first run found 38 W of permanent load — 333 kWh a year — from a games console, a printer and an old set-top box. zigbee 60000 ms