Elecrow ESP32 Touch Screen TFT Display 5" VS 7" || LVGL Demo

Hi, what's type of battery should I use for this board?

Any way to customize the startup animation? Would be nice to have my companys logo

I have both now. I am trying to find a project that will put that fantastic 7 inch screen to work for me in a productive manner.

Visiting shenzhen now. There is a taobao link?