- Dec 2, 2020
- Reaction score
- Santa Fe Springs, California
Here are the two links:It does look like you have the correct items.
As a test of the PuTTY configuration, connect the USB convertor to the null model cable and at the female end of the cable, the end that you would connect to the NVR, use a small piece of wire, or a paper clip or similar to join pin 2 to pin 3.
Then see what happens on the PuTTY window when you type some characters at the PC.
Do you have a link to where USB convertor and the null modem cable were purchased?