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Dave, A click on the URL gives me a really long site titled "Upgrade NanoVNA use DFU The first link on the page is: https://www.st.com/en/development-tools/stsw-stm32080.html?s_searchtype=keyword

Billy, It seems like you are seeing different things than some of the rest of us. For instance when I click on the first link on the page linked to I am taken to a web page which has the following:

The November/December 2021 issue of QEX has an interesting article on making and calibration SMD test tweeters for use with a Nano VNA starting on page 61. Any ARRL member has free access to QEX as

Folks, If you are not familiar with the various types of compressed file formats and you click a download link and see what appears to be garbage appear, look at the first few characters in the top

kemon, Not funny! All the links in this are DEAD LINKS! 30, Billy [cid:9358d05c-7213-41a2-847a-197ba808c451][Billy Wayne Moore] ________________________________ Sent: Wednesday, December 15, 2021

https://nanovna.com/?page_id=103 i learn to flash firmware from this link. maybe it cam help you

Actually, if you want a good list of Nanovna applications, just use the forum wiki.? What Google and Bing are showing is the info on Hugen's website, nanovna.com.? The link with the garbage should

Stepping in, this is presently over my head. I once taught computer parts selection, and other electronics. I don't know more than basics, an huge amounts if innuendo, but I could put them together,

Seeing your photos, several things jump up that could be involved: - Those SLKOR transistors. Are you sure that they really meet their specs? SLKOR is a Chinese brand. I have never used any of their

Billy is right about one thing. The Page that Bing (or Google) brings up about NanoVNA-App does have a link for downloading the program ("You can download the pre-compiled software here.") which leads

I'd like to thank you, also. I just ordered one. Looks like just what I want.

Many thanks DiSlord. The firmware is so complete that I had only tried it in the most basic. I had not seen what you tell me. Sorry. I return to the comma in Windows and also change in the firmware.

I've reduced the size of the micro SD card to 32GB and formatted it to FAT32 but my H4 still won't write to it. I've made sure the car was plugged in properly and tried a second card but still no joy?

Roger, Thanks a bunch. Will Do. 30, Billy ________________________________ Sent: Wednesday, December 15, 2021 11:43 To: [email protected] <[email protected]> Subject: Re: [nanovna-users]

Some people like to learn by reading manuals and tutorial guides. Others prefer videos in order to learn how to use a NanoVNA. Many of the YouTube videos are poorly done and contain technical errors.

Billy, I suggest you learn to use what you presently have working before you start upgrading firmware and using different apps. Some new users have problems (getting driver installed, understanding

sorry for the fumble fingers.. should read: However, the link seems broken. If you right click on the "here" link you can copy the link address and paste it into a new browser tab and download the

Billy, This is the correct URL: https://nanovna.com/?page_id=141 However, the link seems broken. If you right click on the " here" link you can copy the link address and past it into a new browser tab

Billy, why aren't you using the links in the forum's Wiki? Scroll down to the bottom of the Wiki - there is a lot of info there! Read the info associated with Nanovna-App. It's all there.

I have tried to download the NanoVNA-App as recommended by Larry Rothman. I searched FireFox for "Nanovna-App". Got: 1) https://nanovna.com/?page_id=141 => Got NanoVNA-App is the very powerful windows