Thanks for the sketch too.
Just got it all working; domoticz reading tags now.
Next step will be using a raspberry pi as a 24/7 domoticz server.....

Thank you.
I''ve got plenty of stepdown voltage converters laying around, so no problems there.
Signal converters ... just visited ebay

Aha, now it's beginning to make sense to me. I've read about the possibility of running complete programs on the esp, but never seen more then simple servers or clients. Same goes for level shifters. Didn't know they existed
This will definitely help me.
Thanks

Thank you, but being a noob here, but what is the default build?

Ah well, I would very much appreciate it if you would share your hardware setup and your software with me.
I have some esp modules laying around and haven't been able to put them to use very well (being no expert in programming them).

Heavily interested in this.
I have a arduino pro micro running my doorlock, but it has shown signs of instability (stays unlocked, heating op the coil of the lock).
Will send you a pm.

(nice forum)

Edit: because I'm new here I'm not allowed yet to pm anyone....