Hi @zrs I tried with the Naview, but same problem there is no comm between the IMU and the app. I connected a logic analyzer to see if there is at least some lose bits, but nothing there, just the RX channel down and the TX high.

Hello

I have been trying to connect to my development board of the IMU335RI via the RS232 connector. I used a ST-LINK v2 to upload the OpenIMU355RI/VG example from the Visual Studio Aceinna extension.
Then I run the OpenIMU server app to connect with the Aceinna Navigation Studio. I get connected to the Studio but not with the IMU, thus there is no data on the screen.

I'm using a FT232R module from SparkFun to make the rs232 to USB conversion. I also set these parameters on the COM port:

Is there anything I'm missing? Should I modify a code line before upload the firmware to the IMU?

Hello

I have exactly the same problem, but I already tried the server app and the green messages didn't show up. I have connected the IMU to my computer using the RS232 connector through a USB-RS232 converter, the computer detects the COM, but nothing happened on the server app.

I programed the IMU with the openIMU335IR/VG sample using the ACEINNA extension for visual studio code.

Is there anything else I must do to establish communication with the IMU and the navigation app?

Hello

I have exactly the same problem, but running the python server is not working, maybe I loosing some hardware connections. I have connected the IMU module to the ST LINK v2. Do I need to connect the IMU via CAN/RS232?