Hello @GAZZZ6 I didn't realize you are looking for an UIFlow solution. UIFlow has a configuration flag which allows to connect via modem instead of WiFi. However that option only seems to be implemented for M5Stack devices with can stack COM.X modules. [image: 1693840625082-uiflowconfigcomx_20230904.png] I've tried to enable that option for M5Station, but it is ignored and the connection goes through WiFi still. Thanks Felix