Ultrathin 16x32 RGB LED Matrix Panel

hi
I am using Ultrathin 16x32 RGB LED Matrix Panel and i need a documentation for this

is there any documentation ?

Start here:
https://github.com/Seeed-Studio/Seeed_Arduino_UltrathinLEDMatrix. Also, uses HUB8 interface protocol. And look here:
https://opencoursehub.cs.sfu.ca/bfraser/grav-cms/cmpt433/links/files/2019-student-howtos/SeeedStudioUltrathin16x32RGBMatrixGuide.pdf