Re-assign virtual COM port

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1 Problem

Any time the D.Module2.C6657 is powered on while the USB connection to the PC is used a new virtual COM port is assigned on Windows.

2 Solution

Re-assign virtual COM port. Follow these instructions:


Open "Control Panel - System and Security - System":

System.png

Click on Device Manager.

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Expand the COM port list and try to identify the COM port your D.Module2 is enumerted to

Device manager 2.png


Right click on the specific COM port and select Properties

Device manager right click.png


Select "Change settings"

Change settings.png


Change to "Port Settings" tab and click on "Advanced..."

Advanced.png


In the following window choose a suitable COM port (in this case COM3)

Select.png

Accept all windows with "Ok"


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Contact Post.png Support Tool.png