Offline OpenStreetMaps on ESP32 (TTGO T-Camera Plus)

Code is here.
Raster map tiles are on the SD card. Witch such a small display (max 4 tiles visible at any moment) the SD card speed is sufficient to get ~1s screen updates. I also later managed to speed this up 2x.
Recently updated LVGL to 8.0.2. Works okay with lvgl_esp32_drivers.
Video here (some dead pixels on the right side…).

1 Like

Looks great! Thanks for sharing!

Just out of curiosity, the tile images of the map is public?

Not sure what you mean. The OSM license is here and Tile Usage Policy here. I also made the area at zoom level 16 as small as possible. I’m not distributing the images in my repo.

Got it, thanks.