External GPS Compatibility

vPlease provide the following information:

[  ] FlightBox Kit
[  x] FlightBox Assembled (FB1X)
[  ] Generic Stratux

FlightBox / Stratux version: (e.g. "v0.8r2" or "v1.0r1") v1.4r4

FlightBox / Stratux build: (e.g. "db130aab76")

Radio Configuration:
[  ] Dual Band
[  ] Single Band - US / CA - 978 MHz UAT
[x  ] Single Band - International - 1090-ES

GPS Configuration:
[  ] None - Using mobile device's GPS
[x  ] Open Flight Solutions Remote GPS
[  ] Internal GPS Module (VK-172)
[  ] Other:

USB Power Source:
[  ] USB Battery: (Make / Model Here)
[x  ] Cigarette Lighter Adapter: (Make / Model Here)

USB Cable:
[x  ] 3' heavy gauge cable included with FlightBox
[  ] Other: (Make / Model / Description Here)

EFB Application name and version:

Please include a detailed description of your issue or question:


My question didnt attach in initial post

Is flightbox compatible with other external usb gps modules?
I am thinking of using a GM-3N GNSS module purchased from amazon.
It is based on the MT3333 chipset and provides the latest multi constellation processing.
It uses NMEA 0183 standard V4.1 and claims backward compatibilty.


Did you ever buy the GM-3N and did it work for you?