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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replacement of the nanovna v2 display
netcovali 2022/10/17 03:51
Hello! Help please. I replaced the display on my nanovnav2 due to the fact that the old one was damaged. The Nanovna M2 is original and was purchased on indie one of the first! After replacing the display, I was disappointed, the image for some reason became vertical and distorted. There was a feeling that you need to switch the orientation of the display, but I do not know how to do it. At first I thought that the problem was in the board to which the display was soldered and I soldered it to my native one, removing the broken display from there - but this did not give any results and the image was inverted again. I ask you to help me with my problem.
fhassanwasi 2024/07/05 01:31
I am facing the same issue after upgrading the firmware
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