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Hi pdxer I have bare boards if interested ! https://www.tindie.com/products/jasonkits/nano-vna-test-board-demo/ 73's Jason 9H5BM

Please note this is about NanoVNA-App NOT NanoVNA-Saver! I've got it to run successfully on a Pi4 with the Twister OS (if anyone's interested I'll tell you how) but it has a couple of issues which

it will work with any item that uses sma connectors. It is a basic educational tool - good fun to learn with. The durability of the connectors is time - limited , but you should have got bored with it

https://deepelec.com/rf-demo-kit/

I see RE Demo Kit for NanoVNA-F for demonstration. Would it also work for the H4? Is this a good kit for NanoVNA beginners for learning? Does it have any practical use than educational? I also read a

Here is a link to a post I made earlier with download links for WIN 7 drivers and a version of NanoVNA Saver which runs on WIN 7. /g/nanovna-users/message/29523 Roger

Chris, I can't help you any more with the NanoVNA App running under Android. But if you are interested in the topic, you can use the 32-bit version of the NanoVNA-App running under Windows on Linux OS

Correction - normally an udev rule is not required for operation via the USB serial port - it is sufficient to be in the group "dialout" - should be the case for Ubuntu, you can check with the command

Good point as well.

Why do you try the "exe" on a Linux system? - just follow my advice from below - open a terminal, go to a project or development directory and do this (maybe you need to install git: "sudo apt install

Hi, I guess its wine that has stopped working after the upgrade. Can you run any other Windows (exe) programs on your computer? (Something like LTSpice) Check the software center if wine is installed.

You most likely had a weird chip and firmware combo too. Take it as a learning experience. - know your hardware - make backups of firmware (ideally 2x & crc) - check if updates are compatible with

Yes.

that is still an older fw .. but at least you have a working unit with a working bootloader (so your pc should find it) dislord sure has a newer fw for it ... 17th (19th) of june 2020 is VERY old!

20200617-1a9a11d Jun 19 2020

With DisLord's help I was able to unbrick it !!!!

GOTCHA! :-) what fw do you now have on what unit?? dg9bfc sigi Am 31.01.2023 um 02:38 schrieb Ray WW0AW via groups.io:

U N B R I C K E D !!! The problem was the STM32CubeProgrammer I got is buggy, so I switched to the older STLINK Utility and it worked like a charm. Thank you my friend.!!!

There is one particular use case where no calibration is needed at all, and that is when tuning a magnetic loop or similar antenna, where the only adjustment is resonant frequency. The S11 VSWR/log

The following files and folders have been uploaded to the Files area of the [email protected] group. * /NanoVNA Upgrade Failure.pdf (