Boards in 2 GitHub repositories, designed in KiCad, that use the TPD4S009DBVR by Leiditech. See how each wires it, with its parts, size, README and files; the TPD4S009DBVR’s symbol, footprint and pinout are on its own page.
computergeek1507/PB_16
Open source FPP PB16 Pixel Controller
kitspace-test-repos/kicad6-file-collection