First connection between one of the new WIFI relay boards and the power supply board. Well – it didn’t take long until the bridge rectifier ends up its life in a little smole cloud. OK – there is no problem – only improvements! I replaced it by a new one with higher load.
The change of the seetings turned out to be a little difficult. I didnt get it working with my smartphone. So I had to take my laptopn instead. I swicthed the WIFI board from being an accesspoint to a server in order to get it integrated into my local area network. That worked fine.