Unofficial Nextion/TJC User Forum

Enviar datos desde un Pic a la pantalla para graficarlo

Hola me gustaría saber si alguien sabe cuales son los comando para enviar datos a una gráfica en la pantalla nextion por medio de un Pic (Ccs C Compiler).

Hi and welcome @Javierdiaz,

Please write your questions in English or use a translator; otherwise it’s hard for the community to understand what you’re asking. That being said, even with the translation I’m not sure what exactly you’re asking for.
If you’re wondering about how to send data to a waveform component, I’d redirect you to the Nextion Instruction Set (command 19 and 20). This page also contains the general information required to interface with Nextion screens from any MCU. The protocol is rather simple.
I’m not familiar with the PIC microcontrollers or the CCS C Compiler but all you need is the ability to send strings and bytes to the serial port. That’s about it.

Kind regards,
Max


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