Hi Mies,
Thank you for your comments.
It's allways nice to read that I'm not the only one that crazy 
I've got the "Bougie" now running in my home, but I need to do a few outstanding jobs in my home before I can finish the whole setup.
I've changed the code a bit and need to upload the current one.
let's keep in touch in this forum.
Enjoy your Hollidays!