Testing the response pad

Hi everyone,

I have cedrus RB-540 response pad/box. I downloaded the required driver and library and also cedrus component in psychopy. In my experiment I will try to find a 3-5 ms difference between my two conditions. Cedrus states they are jitter free but is there any objective way for me to test if there is any jitter or not? I am not sure if I downloaded the required things correctly or missing any steps. If I can test it, it would be perfect.

I am using windows 10 computer with psychopy version 2024.2.2

Thanks in advance