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Thanks for a good reply. The problem was that the grounds was not Connected With each other.How could I modify this code to function With multiple buttons?
HiI'am New to this (nextion/arduino). Thanks for sharing codes. I have a controllino mega and a enhanced 7" from nextion. I tried to use Your code, and get it partly to work. My problem is that the output does not always get triggered by the nextion button. Logged the Serial communication, and found out that each time i push the nextion button the adress gets changed. Any suggesten for what the reason for this is?