I have just submitted an app for the Lightwave Smart Series (generation 2) devices.
It will only work with the Link Plus and devices that connect to it, so NOT remotes or wireless switches etc. For those you still need the original Lightwave app.
This app will connect via your Lightwave account using their official API. You will need to obtain the Bearer and Refresh tokens from your Lightwave phone or web app and enter these into the app settings page.
Hopefully the app will be approved but as it is my first homey app I’m not sure what they expect.
I have a number of dimmers (1 and 2 gang), sockets and a relay. All are working fine for me and respond quickly to commands.
The app currently uses polling to update the tiles when the devices are changed manually so there can be a small delay. Lightwave have implemented webooks to provide feedback but this currently has an issue. Once they sort that I will try to get that working which should speed up the feedback time.