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Re: running nanoVNA-saver under Linux Mint XFCE
"because Mint is written partially in Python, it's not good to modify the global version of python too much"
By Oristo · #7304 ·
Re: F303 and 4" LCD for next generation NanoVNA #circuit #flash_size #improvement #enclosure #battery
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:
By Dick · #7303 ·
Re: F303 and 4" LCD for next generation NanoVNA #circuit #flash_size #improvement #enclosure #battery
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
By hwalker · #7302 ·
Re: File updated in [email protected]
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
By Joe St. Clair AF5MH · #7301 ·
F303 and 4" LCD for next generation NanoVNA #circuit #flash_size #improvement #enclosure #battery
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
By Ken Liao, AA6KL · #7300 ·
Re: running nanoVNA-saver under Linux Mint XFCE
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
By DL8AAP Carsten · #7299 ·
Re-using Mobile Phone Batteries - Instructables article #batteries #battery
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
By Larry Rothman · #7298 ·
Re: Still Looks For A good Unit
hamrad45, Instead of the old model, I would purchase hugen's latest NanoVNA-H, such as this one at Amazon,
By hwalker · #7297 ·
Re: Batteries
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.
By Nick · #7296 ·
Re: Still Looks For A good Unit
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
By Jeff Davis <ve3coj@...> · #7295 ·
Still Looks For A good Unit
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
By hamrad45 · #7294 ·
Re: data outside expected valid range
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
By Nels Nelsen · #7293 ·
Re: Batteries
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
By Brian Ray <brianray1942@...> · #7292 ·
Re: data outside expected valid range
sudo usermod -a -G dialout $USER replacing $USER with your user name
By k9wkj · #7291 ·
Re: Port Extension
I guess Rune is working on it but no details. Sam
By Sam Reaves · #7290 ·
Re: File updated in [email protected]
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
By Larry Rothman · #7289 ·
Re: Running NanoVNA on MacBook Pro
Thanks Larry.
By Wayne Johnson · #7288 ·
Re: data outside expected valid range
Hi Nels, Try to replace the calibration wire and / or calibration tools with another one that may be causing the problem. Follow the calibration sequence, always starting with a Reset first. It's too
By Gyula Molnar · #7287 ·
Re: Is the NooElec nanoVNA any good?
I suppose that in theory tagging NanoVNA-H with a trademark ? superscript might help but I don't know if that would help on eBay.
By Joe St. Clair AF5MH · #7286 ·
data outside expected valid range
I have loaded Mate Ubuntu 19.10 on my laptop. The biggest problem is where the OS saves the Python files and it's permissions. I have gotten the nanoVNA-saver to compile and run and I think it is
By Nels Nelsen · #7285 ·