This is a list of resources regarding NTRIP/AGPS/Centipede
https://github.com/jancelin/centipede https://centipede.fr/ http://caster.centipede.fr:2101/ https://cyrille.giquello.fr/informatique/gps/centipede <- Lots of good info
https://jancelin.github.io/docs-centipedeRTK/
https://agopengps.discourse.group/ via https://jancelin.github.io/docs-centipedeRTK/docs/exemple/autoguidage.html
https://github.com/eringerli/RpiNtripBase via https://agopengps.discourse.group/t/rtk-gps-illinois/354