Screensaver: CrowPanel 7.0" -HMI ESP32 Display

pmarkiew · January 8

Hi,
I am looking for the proper way to turn off/blank the display to prevent LCD burn in. I use SquareLine studio to generate my Arduino code. I do turn off the backlight, but i don't think that is enough.
Any help would be appreciated.
Thanks

Peter

tinusium · January 18

I tried this with mine and it works. And starts up when you reboot (or attach a pin to it):

include <esp_sleep.h>

void shutdown(lv_event_t * e)
{
esp_deep_sleep_start();
}

pmarkiew · January 19

Thanks for the reply, I am looking to just blank the LCD to prevent any kind of burn in of the display leaving the processor running.

Screensaver: CrowPanel 7.0" -HMI ESP32 Display

Comments

include <esp_sleep.h>