Offline (OSM) maps on ESP32
map_converter is a simple Python script that converts raster map tiles to LVGL image files. QGIS can be used for downloading the raster tiles themselves.
First little app runs on TTGO-Camera Plus.
https://github.com/mryndzionek/esp32_offline_osm/assets/786191/8ca46331-3c66-436d-a113-88c9ee23194f