I just started with these nextion / tjc displays a couple of months ago, Is there a way to fill in the color under the waveform channel so that the data is not just a line point but a shaded region?
I don’t see any standard way to make this happen, in the latest Nextion release (0.53) nor in the latest TJC release (0.55.something). One might simply draw vertical lines one-by-one which would work up until you needed the graph to start scrolling off the page and then that approach falls apart. I’d be curious to hear if anyone else has any ideas…