ESPHome code to use for your Waveshare-ESPHome-LVGL-tinkering.
Only one page, nothing fancy, but examples with this board and ESPHome together with LVGL are scarse and far apart, so I thought I would share my project.
https://www.waveshare.com/esp32-s3-touch-lcd-7.htm
ESP32-S3 7inch Capacitive Touch Display Development Board, ESP32 With Display, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, With Onboard Antenna
Complete example waveshare-esp32-s3-7inch_v2.yaml Probably not nearly as optimal as you could do, but it seems to do the job as indented.
ATT: The background is not working at the moment... don't know why...
This is based on work from DMonkey-hub