I have V3 of the above device and like others are struggling to get a stable display that does not flicker or blank the screen every few minutes.
Just wanted to see if anyone else has had any luck as its a great device??
https://www.elecrow.com/esp32-display-7-inch-hmi-display-rgb-tft-lcd-touch-screen-support-lvgl.html
I am aware that others have tried but given up when using an earlier version and of course I have tried all code that I found on the web including from the manufacturer which is also not stable.
I also have the 5" version and this works perfectly with ESPHome & LVGL.
I believe the issue is due to support for different display drivers, but this is beyond my technical ability.
Thanks for any help… currently its a great bookend!