The display hardware test is not working

[FengD]

Hi，
with this link https://wiki.seeedstudio.com/get_start_round_display/ I tried to use the XIAO display Round with esp32s3. Unfortunatly, the round display cannot display the things as it shown in the example. I bought two pair of XIAO display Round and esp32s3, neither working so I think is is not the problem of hardware.

what I have done are shown below.

1. install libraries on arduino IDE. lvgl -> 8.3.5, TFT_eSPI -> 2.5.43,
2. copy the lv_conf.h in the root library of arduino. Modify the User_setup_Select.h of the tft_eSPI library "comment line 27 #include <User_Setup.h>" and "uncomment line 93 #include <User_setupds/Setup66_Seeed_XIAO_Round.h>"
3. the software was successfully uploaded. And the switch button on the display is turned on.

the connection of two device is shown below in the picture.

The info from the type-c serial port monitor is in the picture below.

Can someone help me with this?

regards,

Feng