#76 Nextion Display Import and Export - an E-Switch connected across multiple pages Nextion tutorial

If you want to support the site, consider clicking on the following affiliate link. amzn.to/4hvIK0L It helps even if you don't purchase the item. This video discusses importing and exporting pages for easier duplication. We also send commands to the Nextion without the Nextion.h file.
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[@alex-pf8xr]

Hello,I got a new Nextion display [ extended version] . I have an extension boards with buttons connected to the display. www.itead.cc/nextion-expansion-board.html What code should I add so that each time I press the button [GPIO 0] Nextion will immediately jump to page 2. Cannot find neither source nor example anywhere in the internet. Please help.......

[@CheapControls]

The short answer is I don't know, I have never actually used the expansion board. So read with reservation and try this at your own risk. You have a couple options but a simple test would be to bind the actual button to a button on your display. Start by adding a button with id b0 to page 1 then add code so that button makes the change to page 2. Then on page 1 initialization add the command cfgpio 0,1,b0 -- This should bind the gpio pin 0 to button b0. Then it should change the page when either button is pushed. I know this is not exactly what you are looking for but if this works then let me know and I will be better able to assist. Also consider heading over to Facebook and joining the Cheap Controls private Facebook group. It is easier to assist in that forum.