Accessing two serial ports simultaneously

How to configure node-red for two serial ports?

There should be no problem configuring two serial ports. What issue are you having?

First go to the serial node config 34%20AM

next select add new port and click the edit button 51%20AM

Fill out the path to a serial port on your host system and click add

That port will now show up in the dropdown to be selected by serial nodes 07%20AM

Repeat for each port as needed.

when I change com port number other configured port details are changing.

Thanks you very much