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Zum nextion kit screen replacement

Posted: Wed Aug 07, 2024 12:49 am
by KF0AWL
I have a Zumspot RPi Nextion 3.5 that the screen got damaged and I have to replace.
I got a screen but forgot to take a photo of what color wire goes to what pin on the back of the zumboard. If anyone can help I would be forever grateful!

Re: Zum nextion kit screen replacement

Posted: Wed Aug 07, 2024 6:59 am
by M1DNS
The pins are usually labled power n ground should be set pin to pin.

Tx data on the screen goes to rx data on the board and vis versa tx on the board goes to rx on the screen.



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