Short answer: Yes. With a SIM7600G‑H 4G HAT you can run a PPP data session for Internet access and, at the same time, read GNSS (GPS/BeiDou/GLONASS/Galileo) position—because the module exposes multiple USB serial interfaces: one used by PPP for the data call, one (or more) for AT commands, and one that can stream NMEA from the GNSS. [files.waveshare.com], [altronics.cl]
- Multiple USB ports: When connected over USB, the SIM7600 typically enumerates several
/dev/ttyUSBxinterfaces—commonly:- a modem/data port that PPP uses (often
/dev/ttyUSB3), - an AT command port (often
/dev/ttyUSB2),
- a modem/data port that PPP uses (often
- an NMEA/GNSS port for continuous GPS sentences (often
/dev/ttyUSB1).