I am trying to interface the nanoVNA2 (v2_2) through the libxavna-0.dll using a python wrapper via ctypes ( https://docs.python.org/3.8/library/ctypes.html ).
The documentation followed, https://github.com/nanovna/NanoVNA-QT/tree/master/libxavna
equals that of the xaVNA ( https://github.com/xaxaxa-dev/vna ) for which the wrapper does work (using different dll's)
I am using the C API ...
What am I missing here ??
Beware of cheap underperforming clones
As of 2022 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.
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interfacing the nanoVNA2 via libxavna-0.dll
michiel 2020/11/17 02:13
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