> For the complete documentation index, see [llms.txt](https://documentation.nomos-system.com/nomos-system/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.nomos-system.com/nomos-system/integrator-en/skills/wiser-by-feller.md).
# Wiser by Feller
This integration allows you to connect smart devices from Feller to your Smart Home and control them using the nomos system Controller.
**Setting up Wiser Connection:**
1. **Feller-Wiser App:**
* Ensure that the entire system is neatly integrated and that the project in your **Feller App** is fully completed.
2. **Activate Wiser by Feller integration:**
* Click the **on button** to activate the integration. This will start searching for available Wiser devices.
3. **Add WLAN Device:**
* On the main page of the Wiser integration, there is a button labeled "**Add WLAN Device**" Click on it to start the process.
4. **Enter Host Address:**
* A pop-up window will appear where you need to enter the device's **IP address**. In this example, the host address is 192.168.1.13.
* Enter the correct IP address of the Wiser device you want to connect.
5. **Authenticate:**
* Once you have found the correct IP address for your Wiser WLAN switch, click on "**Authenticate**" to initiate the connection. The nomos system Controller will check the IP address and connect the device if the IP is correct and the device is reachable.
* After you start the "**Authenticate**," the WLAN switch will begin to blink.
* By pressing the blinking WLAN switch once, you confirm the "**Authenticate**" process, and the Wiser system will connect with the nomos system Controller.
6. **Successful Connection:**
* After successful authentication, the device will appear on the main page of the Wiser integration.
{% hint style="info" %}
**Important Notes:**
* **Correct IP Address:** Make sure to enter the correct IP address of the device, which you can find on your router, for example.
* **Authentication:** Ensure that the device is connected to the WLAN network and is reachable to successfully complete the authentication process.
* Make sure your Wiser devices are properly installed and connected to the correct WLAN.
* Ensure all your Wiser devices are fully set up in the Feller App before executing the integration with the nomos system Controller.
{% endhint %}
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