Get GPS Signal from second Rasperry

[Surfer2010]

Hello,

I'm new to all this so I need a little help to get started.

Here is my setup ... a RasPi3 as Wifi-LTE Hotspot (using a LTE-GPS HAT) which also connects to my Wireguard Server at home.
Basically I have 2 questions:

1. how do I get the OpenPlotter to get live-weather data in this setup
   
2. can I get the GPS data of the LTE-Hat (on RasPi 3) to be seen in OpenPlotter? (like a gps mouse) The module is SIM7600E-H by waveshare and I can access the GPS by console with a script I suppose but did not get it yet.
   

for GPS (https://www.waveshare.com/wiki/SIM7600E-H_4G_HAT) a python script:


Thanks for your help

See ya