Beware of cheap underperforming clones

As of 2023 there are many badly performing clones on the market. V2/3GHz NanoVNA uses parts like ADF4350 and AD8342 which are costly and clones have been cutting costs by using salvaged or reject parts.

See official store and look for V2 Plus4/V2 Plus4 Pro versions only to avoid getting a bad clone. We have stopped selling V2.2 versions since October 2020, so all V2 hardware that are not Plus or Plus4 are not made by us and we can not guarantee performance.

NanoVNA V2 Forum

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Finding firmware 20220301 on Github?

andrew.featherstone 2023/04/18 03:14

Hi there,

We've puchased a number of NanoVNAs. As shipped, they report the version 20220301, and the banner reads "NanoVNA V2 Plus5". I'm struggling to find the corresponding source code on Github, as the tagged releases stop at  20210214 https://github.com/nanovna-v2/NanoVNA2-firmware/tags

Please can you tell me where to find the corresponding source code? Thanks in advance.

F1RVC 2023/04/19 12:25

V2 Plus 5 is renamed to V2 Plus4 Pro
See on NanoRfe.com
Regards.


Le mar. 18 avr. 2023 à 17:59, <andrew.featherstone@forefrontrf.com> a
écrit :

- Show quoted text -
Vladimir Lebedev 2023/04/19 04:26

Hello!

No Source code for NanoVNA-V2 Plus/Plus 5/Plus4 Pro !
Source code is closed.
Firmware for this devices to find on https://nanorfe.com
Brgds
Vladimir, dl7pga

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