====== Connecting to the Node-RED interface ====== To access the Node-RED programming interface, open a web browser and enter the unit's IP address into the address tab. Don't forget to add the **:1800** port number. For example: 192.168.1.10:1880 The following interface will appear: {{ :en:sw:03-3rd-party:nodered:03b_installation-of-nodered.png?direct |}} You have probably noticed the interface already contains a project. It is a demonstration project for reading inputs and writing to outputs, which is connected with a web user interface -> so-called **Dashboard**. This project (flow) is available for download at the end of the article. To access the interface, add **/ui** suffix behind the address with the port number. For example: 192.168.1.10:1880/ui The following interface will appear: {{ :en:sw:03-3rd-party:nodered:04b_installation-of-nodered.png?direct |}} You now have everything you need to create your projects.