Here 2 not recognized by px4 firmware

hi !

I have a Dropix and a Here2 GNSS, and I have trouble to use it. It works fine when I flash Arduplane so there is no hardware problème. I have found a piece of solution on github (https://github.com/PX4/Firmware/issues/12313) but the dropix has not a CAN bus.

Did anyone have the same issue and managed to overcome it ?

Thanks in advance