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I've looked online, and can find very little information on using an microSD card with this device.

Can anyone who actually owns an H4 device let me know of any information they gathered (any links appreciated). They main thing I would like to do is save screenshots when out portable.

Thanks

For the very last time:

Get the Kindle book NANOVNA EXPLAINED by Mike Richards, available from
Amazon books.

Download that digital version to any Kindle reading app...and search for
"SD CARD".

That's all...

On Tue, Jan 21, 2025, 9:44?AM Peter Jones via groups.io <jonesypeter=
[email protected]> wrote:

I've looked online, and can find very little information on using an
microSD card with this device.

Can anyone who actually owns an H4 device let me know of any information
they gathered (any links appreciated). They main thing I would like to do
is save screenshots when out portable.

Thanks

I think you must be on commission!!

No, but I happen to have that book on this Android smartphone. So, every
time you ask for a particular type of help, I open the Kindle app, launch
the book and go to the answer. Then I tell you to get the book, and then I
wait for the next time.

Fortunately, I'm done with that now. I won't be bothering you with news of
that info source again.

73
Bill K2TNO

On Tue, Jan 21, 2025, 10:00?AM Peter Jones via groups.io <jonesypeter=
[email protected]> wrote:

I think you must be on commission!!

That has been discussed dozens of times before, just search the group.
Anyway what seems to be your problem? Saving of screenshots works out of the box
with any firmware released in the last 2 years or so.

On Tue, 21 Jan 2025 at 15:44, Peter Jones via groups.io
<jonesypeter@...> wrote:

I've looked online, and can find very little information on using an microSD card with this device.

Can anyone who actually owns an H4 device let me know of any information they gathered (any links appreciated). They main thing I would like to do is save screenshots when out portable.

Thanks

Thanks Dragon,

I couldn't find anything specific in the forums, and it's not mentioned in the PDF introduction guide in the downloads section (which is otherwise excellent), so it's not quite straightforward as you may imagine it to be to find answers.

I've updated my firmware version to 1.2.27, and I can now see it in the menu.

Thanks for agreeing not to mention the book again Bill. It's particularly unhelpful just copying and pasting the same answer to everyones questions. As mentioned a number of times we have a copy at the radio club which I will browse when I next visit.

Peter

Maybe that beginners guide needs some updating.

You haven't look very hard. First, READ the WiKi on the groups files section.
Second look at past posts. This has been covered many times.
Third, there are several ebooks or hard copies available, for a modest price. Check on Amazon. I have two very good ones from Amazon.
The NanoVNA H4 is very easy to use if you learn the menus.
KC7BJE

Please read my previous post. I upgraded the firmware and found it. I was just suggesting that the getting started guide needs updating. If you read this it does not mention the SD card.