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This is firmware error. Old firmware has such bug which happens very often more fresh firmware works better, but it still can happens. This bug is fixed completely in NanoVNA-Q firmware. Just update

Hi, The "pip" command tries to install the dependencies from the "pypi" repository - and PyQt5 is not available from there for 32bit Linux for some reason. If you already have PyQt5 (not just Qt5)

Good. Why not use a larger display?

"because Mint is written partially in Python, it's not good to modify the global version of python too much"

I vote for the larger display. I have one of each and can say the larger display is much better. 73, Dick, W1KSZ ________________________________ Sent: Thursday, November 21, 2019 8:44 AM To:

In his past posts hugen said he believed a larger display unit would not market well. I'm glad to see that he is now considering not only a unit with a larger display but better processor also. I

Hello Larry, I don't think item 16 addresses my issue. The original FW did not have a keypad icon at all. You just had to know to click in the white area to the right, hence my calling it an Easter

I have been working with Hugen for the past two months to port the STM32F303CCT6 and 4" LCD for new NanoVNA-H. The original author, edy555, also provided valuable suggestions. Software porting is

I have a Win7 laptop running nanovna-saver but I don't want to use it any longer caus of the license strategies of microsoft. So I tried to meet all the requirements in my old Linux Mint 18.3 cinnamon

Folks, There have been a number of concerns raised regarding the charging circuit used in the Nanovna. A number of forum members also wanted to know what other batteries might work in the unit. I've

hamrad45, Instead of the old model, I would purchase hugen's latest NanoVNA-H, such as this one at Amazon,

Hi Andy - How did you determine "charged"? LED not flashing? - What did you measure the current with? - What was the charge source? USB or something else? Need spec please.

Yes… that’s the one to buy… I got the kit with the attenuators. Sometimes they are necessary when the results are too large to fit on the screen. Jeff ve3ak =================== Jeff - VE3AK

I would really like to get one of these units to review on my YouTube channel but their are many to choose from and so many dealers. Here is one I found today. Can any one tell me if this is a good

Thank you very much, That got rid of my port ERROR - Tried to open /dev/ttyACM0 and failed I still have gibberish being swept up more work to do, Nels -- n_n

Larry, thanks for the translated sheet for the FM9688. This sheet refers to there being 4 programmable charging currents. The two lowest might be appropriate for the NanoVNA with original battery. BUT

sudo usermod -a -G dialout $USER replacing $USER with your user name

I guess Rune is working on it but no details. Sam

Hi Joe, The keyboard magic corner is shown in the document and is #16 on the list in that section. I will have a look in the firmware section regarding the jumper.? Although the document is listed as

Thanks Larry.