ESP32-C6-DisplayBoard is a working and tested development board using the new ESP32-C6-WROOM-1 module. It includes a 40-pin FPC connector to attach a 2.8" touch TFT display that uses SPI communication.
The display's code is running a modified version of nopnop2002's esp-idf-ili9340 library found here.
Display used: https://www.aliexpress.us/item/2251832650770748.html