Herelink offline map import

I noticed that there is a import option in offline map section.
I wonder what file format will it accept.
Can I make my own offline map with google map and copy to SD card and import the map?

Check with QGC instructions

Thanks for the note.
Since I can’t load any maps with Herelink, I try to download offline maps with PC’s QGC.
And It worked!

Can you show us how to download offline map with PC’s QGC!

How did you manage to import the files to the herelink? I saved the map tiles and elevation data to an SD card and inserted into the herelink. I then transferred the data into the qgroundcontrol folder but when i try to import it in the app I simply cant get it to find the file… Any help is GREATLY appreciated lol Thanks