What kind of device would you like to be added :
- Smappee monitoring (smart plugs, maybe also solar and current production)
https://www.smappee.com
What kind of category signal would the app use :
- Local network
Is there a (public) API / documentation or known other implementations (like Blogs/Github etc)
- They have an API (this is behind a paywall), with local network the switches can be operated instead of using IFTT
- https://github.com/rglink/homebridge-smappee-platform
Are you willing to loan or donate a device to a developer?
- At the moment not