PlatformIO Arduino project for ESP-32 microprocessor, shows how to connect an LCD to ESP and start with a simple LVGL project from creating GUI.
Driver examples - shows how to use either eSPI or Adafruit's libraries to drive an LCD outside LVGL.
LVGL_Adafruit_LCD_spiLCD_Arduino - shows how to use LVGL when you have Adafruit's libs as your LCD drivers.
LVGL_eSPI_spiLCD_Arduino - shows how to use LVGL when you have TFT_eSPI as you LCD drivers.
More information about this tutorial at: https://daumemo.com/how-to-use-lvgl-library-on-arduino-with-an-esp-32-and-spi-lcd/