This will make your life easier in the long run. Therefore we recommend creating the semantic model right from the start and sticking to it. OpenHAB 3 makes extensive use of the semantic model to automatically create Pages (see next section) and to provide natural language interaction. There are many ways to organize your items, one of which is to make use of the semantic model (descriptions for location, type of equipment and more). Items are the main entities that the rest of openHAB works with including Pages, Sitemaps, Rules, and persistence. ![]() The configuration of your Items is where meaning is applied to your devices.įor example, instead of dealing with zwave:1231242:node12:switch we can deal with "Livingroom_Lamp". There are a fixed set of Item types representing all the different ways that a sensor reading can be represented or a device can be controlled. To provide that abstraction openHAB uses Items. ![]() ![]() Things represent devices and the sensors and actuators of those devices.īut one of the purposes of openHAB is to abstract away the specifics of each of the hundreds of supported technologies and APIs so that a light switch is a light switch whether it's controlling a Hue light bulb, a KNX wall switch, or a custom DIY relay that speaks MQTT. Advanced Functionality and Administrative Tasks.
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