The most difference to the original LiquidCrystal library from Arduino is that this library supports printf() functionality. When using PlatformIO and AVR, to support float you must add following line ...

#define EXAMPLE_LCD_COLOR_BITS (ESP_PANEL_LCD_COLOR_BITS_RGB888) // or `ESP_PANEL_LCD_COLOR_BITS_RGB565` #define EXAMPLE_LCD_DSI_PHY_LDO_ID (3) // -1 if not used # ...