- Upgraded firmware on both units to the latest version available from u-blox (1.32)
- Applied the 1Hz configuration files as instructed in the Ardupilot tutorial
- Connected to an Ntrip source in u-center connected to the COM port of the base device (small board)
- Connected another u-center instance to the rover board to monitor messages
At this point, the base board u-center instance shows 3D/DGNSS/FIXED and what looks like an accurate location. The rover board only shows 3D/DGNSS. The “NO RTK” LED on the base board is off, and the “NO RTK” LED on the rover board is solid on.
My guess here is that the two boards are not communicating properly, but I’m not familiar enough with the platform to try and diagnose this myself.
I did check UBX-RXM-RTCM on the rover board, and it says it’s receiving 1077, 1087, 1097, 1230, and 4072.0 but I’m not totally sure what that means.
Is there somewhere in the configuration I should be looking to try and debug this?