Update: the shelly powers up at 24V! (confirmed it myself) and the switches work! Unfortunately for me the switches didn't do the job for me when activated as described earlier. I also improved it according the shelly schedule I think but still no results. So that it will be it for me for now. It ...

It's my intention to connect it to the RJ12 connector of the WTW with a standard flat cable and connector which also will provide the shelly of current. So no 220V involved. My simple thoughts were that this was the most simple solution (maybe not the cheapest, but I already had one laying around ...

Hello, In addition to this, can above be realized with a shelly 2.5 as shown in picture, so with C1 to N, C2 to L, C4 to SW1 and C5 to SW2? It would help me a lot because I am a relative noob as it comes to this kind of automation. :) https://i.imgur.com/ftxBHTk.png Any confirmation or correction ...