Thank you very much, PaulS, I will re-read everything and execute your instructions words by words, May the sun shine on you,
Thank you very much. Dear PaulsS I apologize for being stupid, I just noticed that the relay cap was misplaced which prevented the system from working, now it's ok.
I would need 12 ℃ and + - 80% to wet, thank you for your code check, thank you for everything,
