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How to use NX4827K043_011's GPIOs

Hi,


I had NX4827K043_011.

I want to control GPIO,but I used GPIOTest.HMI but I Can't control it.


tft
(864 KB)
HMI
(755 KB)

 

page 0
cfgpio 0,2,0
cfgpio 1,2,0
cfgpio 2,2,0
cfgpio 3,2,0
cfgpio 4,2,0
cfgpio 5,2,0
cfgpio 6,2,0
cfgpio 7,2,0
pio0=0
pio1=0
pio2=0
pio3=0
pio4=0
pio5=0
pio6=0
pio7=0

 

Line 1 ... hmmm

so gone before anything occurs?


2 people like this

effectively page0.b0 changes to page page1

and page1.b1 changes to page page0

back and forth without doing anything



1 person likes this

your Nextion does EXACTLY what you code ...



Thank you for your prompt reply.

Hello there,
can we reverse the same process?
that is, button butt change picture on screen

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