HELP - UNIT V2 JSON Commands do not respond

[tguneysu]

Hi,
Windows 10 system running Chrome Browser.
I am trying to control the camera using the serial interface.
The server starts and I can switch functions of the camera via the browser interface.
I can receive updates from all functions of the camera.

However, no matter what I try, I cannot SWITCH functions using the JSON commands specified over the serial interface.

To verify the serial transmit / receive operation. I have entered the Python Notebook mode. and I can successfully transmit and receive strings over the serial port functionality.

I believe, either the given JSON commands are not accurate, or there is something else missing:

Here is an example of what I send:

For camera stream: {"function" : "Camera Stream" , "args" : ""}\n

For motion tracking: {"function" : "Motion Tracker" , "args" : ""}\n

Please advise what I am doing wrong.

Thanks

PS: I repeated my post in this category since the PRODUCTS / UNIT section did not get a reply in over a week.