Weird static flickering esp32-4827S043C

rzeldent / esp32-smartdisplay

PlatformIO library LVGL Drivers for Sunton Smart display boards (CYD Cheap Yellow Display). This library supports these boards without any effort. ESP32-2432S024N/R/C, ESP32-2432S028R/C, ESP32-3248S035R/C, ESP32_8048S070N/C

https://github.com/rzeldent/platformio-espressif32-sunton

GNU General Public License v3.0

399 stars 70 forks source link

Weird static flickering esp32-4827S043C #188

Open SquareShox opened 1 month ago

SquareShox commented 1 month ago

https://github.com/user-attachments/assets/99a6d043-01e8-418e-91c4-ced995b3e36a

Hello im using esp32-4827S043C and i have this weird static screen flickering . ive tried changing the frequency of screen clock, lvgl handler etc nothing seems to work . Maybe it is a hardware issue but this occurs on my other screen (same model). Can someone help?

Issue does not occur when default sofware is running

rzeldent commented 1 month ago

Hi,

Looks indeed like some interference / clock setting... Does this also happens without WiFi enabled?

SquareShox commented 1 month ago

Yes happens also when wifi or no other extra libraries or devices are used. i use standard clock configuration now but this happens even in demo example of library

maybe something in config is incorrect? configfiles.zip