SIM808 get GPS and parse NMEA string without library

Hi, i’m trying to use SIM808 to get GPS with my ESP32 but i didn’t found anyway…
Did someone ever triyed and can post his sketch?
I’ will love if someone has a skatch to get NMEA and parse all data without any library…

Anyway i’ve tryied also using TinyGPS and TinyGPS++ library but i’didn’t get it :frowning:
Thank you very much :)!!

You can easily do that by parsing the string byte by byte and feeding into a statemachine.