Hello, after reading your feedback and testing this screen by XIAO esp32s3, I found the library we provided is working well, so I recommend you to check by this list:
- uninstall your TFT_eSPI library and install the library we provide: GitHub - Maxwelltoo/TFT_eSPI: Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
- check whether you have follow the tutorial here: Getting Started | Seeed Studio Wiki, and comment & uncomment the right line in the right file, because there are two same name files, one is in the C:\Documents\Arduino\libraries\TFT_eSPI, the other one is in C:\Users<YOUR COMPUTER NAME>\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.8.5\libraries\Seeed_Arduino_LCD, the Previous one need edited
- after check above well, you can use the example TFT_eSPI/320*240/TFT_Clock.ino or examples below the same directory