Update README.md

README.md

@@ -8,18 +8,34 @@ This is basically copy of HA core light group entity, but with support for only
 ![image](https://user-images.githubusercontent.com/20594810/111164606-82c1d480-859e-11eb-87a8-f1af0a7c2a2f.png)
 
 
-# Installation and configuration
+## Installation
+
+### Using [HACS](https://hacs.xyz/) (recommended)
+
+This integration can be added to HACS as a [custom repository](https://hacs.xyz/docs/faq/custom_repositories):
+* URL: `https://github.com/Mr-Groch/HA-Emulated-Color-Temp-Light`
+* Category: `Integration`
+
+After adding a custom repository you can use HACS to install this integration using user interface.
+
+### Manual
+
 1. Using the tool of choice open the directory (folder) for your HA configuration (where you find `configuration.yaml`).
 2. If you do not have a `custom_components` directory (folder) there, you need to create it.
 3. In the `custom_components` directory (folder) create a new folder called `emulated_color_temp`.
 4. Download _all_ the files from the `custom_components/emulated_color_temp/` directory (folder) in this repository.
 5. Place the files you downloaded in the new directory (folder) you created.
-6. Add this to your `configuration.yaml` (edit `name` to your desired entity name and `entity_id` to your original light entity id without color temperature support):
+6. [Configure](#Configuration) custom component in `configuration.yaml` file.
+7. Restart Home Assistant.
+
+## Configuration
+
+After installation of the custom component, it needs to be configured in `configuration.yaml` file.
+
+Add this to your `configuration.yaml` (edit `name` to your desired entity name and `entity_id` to your original light entity id without color temperature support):
 ```
 light:
   - platform: emulated_color_temp
     name: Your new light name
     entity_id: light.original_light_entity
 ```
-7. Restart Home Assistant
-