Hi! I'm trying to change the background color of a Nextion page via arduino code. Searching about, I found this mode only: void mudarCor() { nexSerial.print("page1.bco = 63488"); nexSerial.write(0xFF); nexSerial.write(0xFF); nexSerial.write(0xFF); } But it doesn't work, unfortunately. I'm…

You could start by removing the probably offending blanks from the Nextion command, and retest. nexSerial.print("page1.bco=63488"); You can test the correct syntax from the Nextion GUI application.

Change Color of a Page - Nextion

Projects Programming

filipekerplunk October 14, 2021, 6:11pm 3

That was it!

Now it worked, thanks!

1 Like

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Change Color of a Page - Nextion

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