Thanks Stan, Sorry for the late response to this. I have been tearing my hair out over the past couple of days trying to get this to work. As it stands at the moment, I am still no further forward fro

I had a similar tough time with this today, so here's what I did - 1) all the firmware upgrade steps in Absolute Beginners Guide ver. 1.5 - downloaded both STM files and installed 2) confirmed STM Vir

Bonjour à tous En effet pas évident les mises à jour , de mon côté aucun soucis avec le seul port USB 2 du pc ( j'ai vérifié le sérial speed). Version 1.2.14 installé en 30 secondes à peu prés. Christ

One remark regarding the -H versions: If you look at Hugen's schematics, you will see that R5 has the same value of 1 kOhm as for the -H4 version. Therefore Larry's modification can be simplified. No

RE: My firmware update Windows 10 --> NanaVNA H4 I got it done today. The biggest problem was getting familiar with the terminology. He'll, I wasn't even aware that DFU meant Device Firmware Update (d

keep up to date) that statement is accurate. Terry, I followed this procedure last month and it worked fine on my up-to-date win10 system, using the W8_x64 driver. Works fine for the nanovna. The st.c

Thanks, Robin, this looks good.

Without screen it works, with screen cleaned and reassembled, it doesn't work

That isn't a problem with Linux.

The SAA2 uses the st32f103 and internally, it is flashed using the same dfu process as the original Nanovna. So yes, it holds true for that unit as well but of course the FW is not interchangeable bet

Thanks for the link - worked perfectly! I just put the following together as I managed to get it all up and running on a Fire Tablet, rather than a standard Android tablet. Using NanoVNA with Amazon F