for EC200U-CN family, just EC200UCNLB support GNSS ,The following connection details how to use GNSS: https://python.quectel.com/wiki/#/en-us/api/QuecPythonClasslib?id=gnss-navigation-positioning-and-timing.
I think something is misunderstood. I'm asking for API for the internal GNSS of EC200UCN. I'm s*e my module has internal GNSS as it could be used through AT command.
I can see the QuecGNSS module (beside GNSS module and its methods) and its methods (using *() and dir() commands) but couldn't make it work.
For EC200U-CN family, because the module has internal GNSS,so that it could be used through AT command. But for QuecPython(This is a development method different from AT command. You need to download QuecPython firmware into the module), even if the module has internal GNSS, but there is no corresponding QuecPython firmware or the QuecPython firmware does not support this GNSS function, you can only use AT command.
For EC200U-CN family, only EC200UCNLB supports QuecPython development, and this module can only be used in China and India.