Capabilities
Sensor
Domain sensor: states, services, device classes and features.
Entity ids in this domain look like sensor.<object_id>.
Sensor state is a number or string, so subscribe with {} or an attribute filter and compare inside the handler; from / to equality filters are rarely useful here.
Use in preferences
{ key: 'device', label: 'Device', type: 'entity', domainFilter: 'sensor', required: true }States
Open-ended — this domain reports free-form values (numbers or strings). Subscribe with {} or an attribute filter and compare inside the handler.
Services
No services.
Device classes
none, temperature, humidity, illuminance, battery, power, uv_index, signal_strength, carrier, data_size, data_rate, duration, pressure, distance, speed, energy, voltage, current, carbon_dioxide, volatile_organic_compounds, gas, water, enum
Filter with deviceClassFilter in an entity input.
Attributes
| Attribute | Type | Description |
|---|---|---|
unitOfMeasurement | string | — |
stateClass | string | measurement, total or total_increasing. |
batteryLevel | number | — |
isLow | boolean | — |