I am trying to send RTCM corrections to an XSENS MTI680 INS. I set the facet to base mode and it shows it is outputting RTCM messages on the display. I connect the gnd/rx/tx of radio port on the facet to the RTCM input connection on the MTI680, and also tried placing a MAX3232 chip between them, but the MTI680 never achieves RTK (float or fix). Any advice or compatibility issues here? Using the MTI680 built in NTRIP client starts up the RTK immediately.
https://docs.sparkfun.com/SparkFun_RTK_ … e/#sw-maps Try seeing if you can get an RTK fix using an android phone as a base and try casting NTRIP to/from there…any luck getting a fix? https://docs.sparkfun.com/SparkFun_RTK_ … iguration/
https://docs.sparkfun.com/SparkFun_RTK_ … transport/ Also check the MTI680’s specs to ensure the baud rates and whatnot are matching with either the defaults, or adjust them to match if they aren’t already 