Over a year ago I bought theSAA-2N model from R&L Electronics, but I found out later that it is/might be a clone, depending on which ",io" group one reads. But it seems to work for me. I have a questi

Good day Seeing I don’t get any response on the official forum, perhaps some here can assist? I have not used my original V2Plus4 device for a while and updated to the latest firmware. It now does not

My SAA-2N has a white screen now, after working fine for almost a year. I re-flashed the firmware. NanovnaQT found the device and programmed it. No change. I hope the binary file was correct. Any sugg

The following message was previously posted to the user group for the NanoVNA -F. It is being reposted here as a courtesy to the owners of any of the other versions of the NanoVNA. > If you recently p

Hello Can I use nanoVNA saver software also for the 3ghz nano vna V2? regards, jac pe1kxh

Hello! Help please. I replaced the display on my nanovnav2 due to the fact that the old one was damaged. The Nanovna M2 is original and was purchased on indie one of the first! After replacing the dis

Hi Using the V2-N I downloaded the nanovnasaver 1.53, I think, and it had also a file of macros. How are those used and how to access them? A google check for macros did not help me. thanks

Folks, I have looked at a number of previous messages, but find it very difficult to know if the unit I have is compatible with any of the current firmware being discussed. I have what appears to be a

Hi I've a SAA2N from Zeenko (see picture) that is impossible to connect PC, as the USB is not recognized (USB ID 0x0000 0x0000), consequently it can't be upgraded or used with any PC software. I've al

I bought a SAA-2N H-W ver= 2_2 Display is not in full screen. Version on screen NanoVNA V2 Plus. I think I need to flash with correct firmware. The touch screen does not work work. I can control with

I turned on my VNA for the first time in about 4 months to do some testing. I was using it for about 1 minute to measure the S11 of a 600MHz antenna on a static controlled bench when the screen when b

I see no where to adjust the screen brightness on the SAA-2 How is that done? I did this a long time ago on the old H4. I need this for any outdoor use... 73 Glen K4KV

I picked up an SAA V2 on the 2nd Tindie run back in the summer of 2020 and I have found it very useful! Unfortunately, I have cracked the screen enough that the touch sensors no longer work. While the

Colleagues, I have owned an SAA-2N 4 inch NanoVNA for a few months now and would like to update it to the latest firmware version. My unit says that I am running git-20201206-7f64a84 firmware. I have

I am thinking to use wifi connection to nanVNA V2, but that would need UART to be accessible and included into firmware. Had somebody tried wireless solution? The idea is to use RS232 to wifi bridge u

I have finally found time to try and load-up Joe Smith's brilliant S/W for my elderly NanoVNA SAA-2N The unit is working fine and I have never thought to upgrade the Firmware... on the premise that: I

New NanoVNA software https://github.com/joeqsmith/NanoVNA-Solver64-

Switched on my SAA2 today to find the touch panel over the screen is not working. Any thoughts anyone? I should add that it has original firmware and I can still use the unit by means of the joggle sw

This may not be the place to raise this issue - I think Microsoft hates me. I get my NanoVna working with my PC - then when I install an SDR program on the same PC the VNA program ceases to work, or v

I put my My Nano-VNA into USB mode to try to connect to my Windows 10 machine by hitting JOG LEFT, i.e. holding the left button while turning it on. The screen flashes white. Now I can't get it out of