Seeed Xiao Round Display in CircuitPython

which PINs would be needed for a XIAO ESP32C3?

i tried the pins as written in the .xls but cannot get it working.

okay, i have to admit that i’m very confused because of different naming/sayings. either, in the datasheets as well as in different tutorials

is there a working example with said setup? (Circuitpython, esp32c3, round display) ?