Okay, I have tried everything I can think of to get your sample program to work but no data is getting picked up. Here is what I have done:
1) confirmed that pyserial can see the port and that it is open.
2) confirm that the jevois is set to the correct resolution and that the inventor program sees the correct output
3) ensured that no other applications are using the com port and that inventor program is turned off.
Despite all that the python program still doesn't output any data. All i get it recieved: b'' over and over again.
Can anyone help me?