Sending multiple triggers to a routine using serial port or code to V-Amp and brain vision recorder

OS: Win10
PsychoPy version: V 2022.2.5

**What are you trying to achieve?:
I want to send trigger to V-Amp using serial port or code and record in brain vision recorder using USB to COM convertor.
But it is sent irregularly or not at all.
I will post the photos of the components
I hope you can help me in this matter.

I posted the next photos

In the end experiment section: