Huawei ME909U-523 - get GNSS working?

[flyingfishfinger]

Hi,
I picked up a Huawei ME909u-523 at a lab liquidation - it works great for LTE with my T-mobile SIM so that's great, but I can't get the GNSS portion of the card to work. Supposedly the card is meant to show up as several serial ports (including one for GNSS) but I only get the one for LTE.

Under Windows 10, the Device Manager shows a "Huawei GNSS Sensor" in its own category and it's listed as "Working", but I have no idea how to access that.

USBDeview.exe DOES show additional serial ports, but they don't actually have proper port assignments:



Under Ubuntu, I only get the one LTE-serial port.

Does anyone have this card or tips on getting this running?

Cheers,
R