in the NAV-View Software the CAN Parameter settings are grayed out and i don't know how to change the CAN Baudrate.
Its this fixed in the 300RI or do i just have to change something?
openIMU300RI Can't change CAN Buadrate
I found a solution. But it is not as easy as changing a setting in a gui.
In the user config is a definition called ".ecuBaudRate= _ECU_250K" (Open an example repo e.g. VG_AHRS_J1939 in VSC).
Search for that and change it for example to _ECU_500K.
Then build and flash the firmware with the NAV View Tool.
@SeppW sorry for the late message. Yau are right, change the configuration, compile and reprogram 300RI will be fine.