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Hello everyone I want a code for esp32 to connect my touch screen to blynk my project is a screen for resurant for commanding food if client select his commade and click in confirme button i will send a message in blynk app showed in lcd widget and in blynk app if serveur click in accepte button i will to send a confirmition message showed in nextion screen .
Thank you

There are a forum few users, including myself, who use Nextion displays with Blynk, but you’re not going to be handed a working sketch.
How good are your coding skills?

Pete.

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Thank you for you reply . I am a beginner my nextion my nextion is NEXTION 5″ TFT ÉCRAN TACTILE UART:
800 x 480 Resolution

You’re going to have quite a steep learning curve.
Which Nextion library are you using?
Is the display a genuine Nextion that can be used with the official Nextion editor?
Have you successfully designed graphics files and uploaded them to the Nextion?

Pete.

Yes i designed my nextion by nextion editor only code left

Three questions, one answer.
You’re not going to get much help on the forum if you take that approach.

Pete.

Ok sorry. I used Arduino Nextion Library .yes can be usee with the official nextion editor and i Have successfully designed graphics files and uploaded them to the Nextion