GPS + GLONASS (GG) Differential Positioning using RTCMv2.3

## RTCMv2.3 GG Differential Base Config:

FIX POSITION lat long hgt (hgt is geoid/MSL height)

LOG COM2 RTCM1 ONTIME 1 LOG COM2 RTCM31 ONTIME 1

COM COM2 9600 N 8 1 N OFF INTERFACEMODE

COM2 NONE RTCM OFF

SAVECONFIG (optional)

## RTCMv2.3 GG-Differential Rover Config:

COM COM2 9600 N 8 1 N OFF

INTERFACEMODE COM2 RTCM NONE OFF

LOG COM1 BESTPOSA ONTIME 1 (optional, but lets you monitor the position type) SAVECONFIG (optional)