added migrated 2.x add-ons

Signed-off-by: Kai Kreuzer <kai@openhab.org>

bundles/org.openhab.binding.yeelight/README.md

@@ -0,0 +1,75 @@
+# Yeelight Binding
+
+This binding integrates the [Yeelight Lighting Product](https://www.yeelight.com/).
+
+## Supported Things
+
+- [Yeelight LED White Bulb](https://www.yeelight.com/zh_CN/product/wifi-led-w) (Thing type `dolphin`)
+- [Yeelight LED Color Bulb](https://www.yeelight.com/zh_CN/product/wifi-led-c) (Thing type `wonder`)
+- [Yeelight LED Color Stripe](https://www.yeelight.com/zh_CN/product/pitaya) (Thing type `stripe`)
+- [Yeelight LED Ceiling Light](https://www.yeelight.com/en_US/product/luna) (Thing type `ceiling`)
+
+## Preconditions
+
+To control Yeelight devices with this binding, you need to connect the device to your local network at first with the Yeelight app.
+This app is available in the iOS AppStore and on Google Play.
+
+Then you need to activate LAN control mode by enable Developer Mode in device settings, after which it will become discoverable by openHAB.
+
+## Discovery
+
+Yeelight smart LED devices announce themselves on the network through UPnP, so that they can be discovered.
+
+## Thing Configuration
+
+All Yeelight things require the `deviceId` from the device as a configuration parameter. This table shows all available parameters:
+
+| Parameter           | Values                                         | Mandatory |
+|---------------------|------------------------------------------------|-----------|
+| deviceId            | ID of the Yeelight device                      | Yes       |
+| duration            | Duration for changing between different states | No        |
+
+## Channels
+
+All devices support some of the following channels:
+
+| Channel | Item Type | Description |
+|--------|------|------|
+|`brightness` | `Dimmer` | This channel supports adjusting the brightness value, it is available on `dolphin` and `ceiling`.|
+|`color` | `Color` | This channel supports color control, it is available on `wonder` and `stripe`.|
+|`colorTemperature` | `Dimmer` | This channel supports adjusting the color temperature, it is available on `wonder` and `stripe` and `ceiling`.|
+|`command` | `String` | This channel sends a command directly to the device, it is available on all Yeelight Things.|
+|`backgroundColor` | `Color` or `Dimmer`  | This channel supports color control for the ambient light, it is available on `ceiling4`.|
+|`nightlight` | `Switch` | This supports switching to nightlight mode, it is available on `ceiling1` or `ceiling4`.|
+
+
+## Full Example
+
+Things:
+
+```
+Thing yeelight:stripe:1 [ deviceId="0x000000000321a1bc", duration=1000 ]
+```
+
+Items:
+
+```
+Color YeelightLEDColor { channel="yeelight:stripe:1:color" }
+Switch YeelightLEDSwitch { channel="yeelight:stripe:1:color" }
+String YeelightLEDCommand { channel="yeelight:stripe:1:command" }
+```
+
+Rules:
+
+```
+rule "Yeelight Custom Command"
+when
+        Time is noon
+then
+        YeelightLEDCommand.sendCommand("set_power;\"on\",\"smooth\",2000")
+end
+```
+
+Note that `set_power` is the command, then a separator `;` must be used. `\"on\",\"smooth\",2000` are the parameters.
+
+Full list of commands can be found [here](https://www.yeelight.com/download/Yeelight_Inter-Operation_Spec.pdf).