It is not possible to change the Mobile Link IP Address using the Mobile Link app. Typically, a home's router determines the IP address that is automatically assigned to a connected device. To manually assign a static IP, see the How Do I Configure a Static IP Address on the Mobile Link Ethernet Accessory? article.

Discontinued Notice: The Wi-Fi/Ethernet aftermarket accessory has been discontinued. Upgrading to the Connectivity Cellular Accessory is recommended for users who wish to add connectivity to their generator or users experiencing ongoing connectivity issues. It is compatible with more generators and uses multiple carrier networks to offer greater coverage. Basic (free) and Premium cellular plans are available for users of this device. See here to upgrade: Connectivity Cellular Accessory.