I found some cheap wall switches in Nexa Wallmounter Transmitter, and from this doc it seems that they work with Tellstick DUO: https://github.com/openhab/openhab/wiki/Tellstick-Binding
Here is a video of the switches: https://www.youtube.com/watch?v=U83dZwQVg4A
My questions are:
- What kind of communication does Tellstick use? And can i use another gateway for Nexa switches?
- Are there other kind of wall switches that can be taped directly on the wall like Nexa?
Hope somebody has experience with the above.