Available only in the PRO edition.
To create a loopback serial port, do the following:
Сreate a new port bundle. To do that, click the “Loopback” icon on the vertical menu at the left, then click the “Create loopback” button:
Choose the port you want to set a loopback connection for from a dropdown list.
You can use thebutton for a quick access to the port’s settings.
Also, you can enter a custom name for this bundle into the “Description” field for easier identification, and/or enable strict baudrate emulation by ticking the respective checkbox:
3. Click the “Create” button. Now you can click this port bundle in the Bundle tree to view its settings: