B4R Question Graphing on Nextion from Arduino

[davetech]

Hi Everyone, I've been trying in vain to find a library or any help really, in order to present a decent, no, good graph as a sketch on arduino outputs values of UV over time. The built in Waveform component is not sufficiently versatile. Can anyone help an ancient student?
Happy New Year
David

 

[Cableguy]

Hi @davetech ,

It's been a while since I used my 3,5 Nextion, but from what I remember, (and I may be wrong here), you are limited to the Nextion Framework UI elements...
I don't recall the ability to create your own UI elements, and even if it is possible, It's kinda out of scope of B4R

 

[davetech]

Oh, Okay Cableguy I'm so sorry I am sure I saw something here but I can't find it now. Put it down to the imagination of an aged wishful thinker Sorry once again

 

[Cableguy]

There are examples of how to use the nextion displays, but the interaction to/from it is done by serial

 

[davetech]

Hi, Yes that's what I'm looking for. I'm using an Arduino minima currently.
Thanks for replying