Hi Members,

I have started working on Nano VNA V2 plus4. I want to communicate with Nano VNA using Python. I tried this python code for connection https://github.com/ttrftech/NanoVNA/commit/69a55c8b7e413b70fdbdc04436c84dd79a6b598a with my VNA but I am not able to get com port information even though I am connected to VNA under COM5 port (as shown in device manager attachment). How do I read active COM port using python script?

Can anyone help me with the connection of Nano VNA using Python Script?

Hi,

I think the code you are trying to run is for NanoVNA not NanoVNA V2.

Use this code instead: https://github.com/0xCoto/OptimizeRF

Keep in mind, it will not work flawlessly though. Some part of the code
requires Linux to run and some additional stuff is required as well.

But you'll figure it out easily by googling the error messages.

Best regards,
Amrit Zoad

On Tue, Jul 5, 2022 at 7:11 AM <rituyadavrocks@gmail.com> wrote:

> Hi Members,
>
> I have started working on Nano VNA V2 plus4. I want to communicate with
> Nano VNA using Python. I tried this python code for connection
> https://github.com/ttrftech/NanoVNA/commit/69a55c8b7e413b70fdbdc04436c84dd79a6b598a
> with my VNA but I am not able to get com port information even though I am
> connected to VNA under COM5 port (as shown in device manager attachment).
> How do I read active COM port using python script?
>
>
> Can anyone help me with the connection of Nano VNA using Python Script?
>
>
>

Hello!
Please try code here for NanoVNA V2:
https://github.com/nanovna-v2/NanoVNA2-firmware/python
Have You Python 3 installed?

Regards
Vladimir