If I roll ESP/ESP_cal_SPI.c from 16 to 15 I at least can compile these ILI9341 display.

And ILI9341 also not compile!

All the display I use ESP32-DEV

Jorgen

Hi again!

Same problem for ILI9488 display, not compile afte update????


Jorgen

Hi!

For few day´s ago I was testing the display GC9A01A_SPI1. Working perfect, After update today I want to continue, it will not compile to target?

Any help please. By the way,nice display.

Jorgen

Hi Stefan!

40cm error nice it´s sometime so easy. Yes if not to much work, I will be happy to see what you have done in your program.

Jorgen

Hi Stefan Erni!

Sorry I have not mine connected up at the moment. I will try if I get time during the weekend. Could you please att. your project then I could give it a try.

Br jorgen

hi again! Working :D really brigth and clear display, wow. But I have to set the Pixelwith to 130 and the Pixelhigh to 162 otherwice I see line in the rigth side and in the buttom, when using these setting it is full screen, is that normal, never need that before? ;) But working perfect with these s...

Thank you Ben


Jorgen

Hi Ben!

I have order a couble of these display, exactly same as you bougth. I see that it (from seller) is possible to use3,3v and 5v.

When you test do you use 5V or 3,3V or resistor devider, please.


Thank´s in advance

Br jorgen

Hi Ryan and Chipfreyer! Thank you for your help and examble. I certenly will perform a test. I have just made a test with my own program, and yes, working first time :D connected directly tx out to rx in. Next step via HC12 wireless. I have add the programs, if anybody can use them, hereby :lol: I h...