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New user looking for guidance on firmware


 

Hi all,

Just got my NanoVNA. It is supposedly the 900MHz version.

I downloaded all the files from this site:



Also found the Git repo here:



Questions:

1. Is there a way to determine the version of firmware currently loaded?
2. Is there a detailed, English language version of the "how to load firmware" instructions, or only the semi-English version from the Google Drive site?
3. Any common mistakes or pitfalls to watch out for when loading firmware so I don't wind up with a brick?
4. What firmware version do people recommend? I have no need to measure above 500MHz.

Thanks!

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