On Mon, May 16, 2022 at 01:41 PM, k6whp wrote:
"You select the COM port from the drop down list..."
OK..how about this? (See attached.)
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NanoVNA app is not seeing your COM10 from the NanoVNA. I think you reported this with Putty as well. I suspect Saver will have the same issue.
I believe you are using WIN 7. The problem could be that you do not have the correct driver installed for Windows 7. Windows 10 has the correct driver for the NanoVNA ready to go (or update will install it). With WIN 7/8/8.1 you have to manually install it.
After you do Device Manager will look like the attached screenshot. Note the description of the driver... Look in this groups Wiki for WIN 7 driver details.
Roger
Roger Need
