Neo-6T needs to have baud changed to work at 5Hz, even over USB

Even though the 6T is connected through USB and not it’s onboard serial port, it still needs to have the baud changed or it experiences send timeouts internally. Took me an hour of messing with it to figure out why it suddenly stopped working after moving it from my windows machine to a raspberry pi for my RTK base station.

Using this as the startup command file should fix it.

!UBX CFG-PRT 1 0 0 2256 115200 7 7 0
!UBX CFG-RATE 200 1 1
!UBX CFG-MSG 2 16 0 1 0 1 0 0
!UBX CFG-MSG 2 17 0 1 0 1 0 0


Also, do these 6T sticks not have any configuration memory? I tried to store config in u-center but it reverts every time I unplug it.


This is most likely due to overflow on UART port, as this message

!UBX CFG-PRT 1 0 0 2256 115200 7 7 0

sets baudrate for UART.

We should probably update configs to turn UART off. Your solution is also acceptable.

These sticks do not have memory, but RTKLIB can configure them automatically on startup.