Open the website https://www.easyroam.de/
Click "Log in" in the top right corner of the website.
Enter "Eberswalde" in the search field and then select the university.
You can download Easyroam for Windows on the next page.
Install Easyroam.
Enter "Eberswalde" in the search field and then select the university.
Log in with your username and password.
Click on "Install new profile" and confirm the installation.
You can now connect to Eduroam.