Programming a TFT_LCD_ILI9341

[Billduck]

The attached program is an attempt to talk to a LCD / Touchscreen with an UNO.
While it simutales OK, I am not getting any response after compiling to the target. I suspect that there are some parameters within the board properties that are incorerect.

[jgu1]

Hi Billduck!

I have had a look at your testprogram and dare to change a little You have to set the settings for "solid and tranperrant" in settings.

Suppose the background is white and the color for the drawing is the same color you can´t see the line.
There are so many options to change all possible colors for background, foreground and transparency etc. in this display with FC9. Like me you have to try and try to get experience.
Really good display. Furthermore, if you use an ESP32 and SPI, Ben has speeded up the speed. lightning fast.
If you are interested I can share some of my test/play program.

Br Jorgen

[Billduck]

Thanks for the look at.
I am very interested in the test/play program. Is that on the ESP32 and SPI?
By the way, for my application, I had to change to the MEGA, as with the UNO, there were no digital I/O pins availible.

[jgu1]

Hi Bilduck!

Hereby as promised some examble. The BME280 uden_firkant is a project I made with a BME280, RTC. As on the picture.

Hope this can help you a bit foreward I spend lot of time with this display Working fine with Flowcode. And it is really fast with ESp32 SPI.

Sorry the picture is "up standing" turn your screen

Good luck

Jorgen