1. sorry, but what is a 'generic ILI9341' ? it's either based on that TCON or not.Yes, it’s similar to that, but mine is a generic ILI9341.again: I have no idea what '2.4shchv' is unless you at least provide a link to a product page.
Used google with keyword (2.4shchv) and one of the results is 'https://www.lcdwiki.com/2.4inch_RPi_Display
-> is that what you're trying to use?
Note: you will have to have an initialization sequence prepared/loaded which suits your display. How to prepare that is i.e. explained here viewtopic.php?t=358240&hilit=Ili9341#p2165638
Without a suitable binary you will not be able to use the screen. For the product linked to no command sequence is provided -> I can't provide any assistance.
Looking at the provided pinout all I can tell is the pin assignment needs to be changed to
RESET - they indicate pin#13 = GPIO27
DC - they indicate pin#15 = GPIO22There is no controllable backlight -> that parameter is not needed.Code:
dtparam=reset-gpio=27,dc-gpio=22
Ihave no idea if the binary here viewtopic.php?t=380704#p2275555 will work -> try it
The preinstalled drivers from the images on the website work for me. However, the problem is:
Those images are outdated.
When I copy and paste the commands from the website to make it work on the latest images, they don’t function correctly.
Specifically, the latest Raspberry Pi OS Trixie (both 32-bit and 64-bit versions) does not support those commands. I have tried using the instructions from the website, but they do not work on the current OS version.
2. have you tested the binary and the changed settings provided (on a fresh Trixie OS Installation)?
3. there is nothing more I can do for you to get that display working
Statistics: Posted by aBUGSworstnightmare — Thu Jan 01, 2026 8:17 am