New blog post introducing discovery component

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Paulus Schoutsen 2015-01-11 22:44:39 -08:00
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@ -25,6 +25,7 @@ If you are planning to add support for a new type of device to an existing compo
Platform logic should not interface directly with the devices but use a third-party Python 3 library that speaks the actual API.
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## Allowing your platform to be discovered
Home Assistant has a discovery service running in the background to discover new devices. Whenever a new device is discovered, an `SERVICE_DISCOVERED` event will be fired with the found service and the information. The `discovery` component has some knowledge about which components handle which type of services and will ensure those are loaded and listening before firing the `SERVICE_DISCOVERED` event.