it doesn't work yet even with this, noting changed, so i checked on nextion editor, maybe there's something wrong there, and i thinked my version of N.E. was the last so i checked again everything and the editor basically re arranged the code for the new versione, so a part the id he changed the program page as you can see on the screenshot, and so i wanted to ask you if was there another code or it's the same for you, maybe this is the error i have when i start the serial monitor! thank you stoo!