i built an app. You can connect to a mysensors ethernet gateway and it will display incoming messages.
It's not available through the app store. Here is the debug build of the app:
(link to debug build removed. Download via playstore)
- The app requires network access rights
- Installation of apps from "unknown sources" has to be enabled to install and use this
- See: Settings/Advanced Settings/Security/Unknown Sources
- When connected, the app will keep the connection as long as the activity is in memory.