Sleep Mode for ESP32 Display

Hi ,

I am using the following Waveshare display: https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-4.3#Resources

i am trying to implement a sleep mode. where everything keeps running but the display screen turns off after some time and the screen is woken on a touch screen.

I am facing alot of errros such as UI crashing of my LVGL app and I2C errrors.

has anyone tried to do something similar and got it up running?

First, read the pinned article re 'How to get the most from the forum'