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Identify the type of screen used

hello,
I would like to make a routine allowing me to draw traces of different thicknesses.
If all screens start at 0.0 they do not all finish in the same way:
X = 319,399, 479,799
Y = 239,319,271,479
To avoid errors I would like to know the screen used.

Do you know a method ?


Many thanks

JP


If you send the "connect" command it will return the unit information.


Check this blog post out:

https://www.itead.cc/blog/nextion-hmi-upload-protocol




1 person likes this
Hi Michael
Many thanks for your prompt answers !
JP

 

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