
Hello
I tried to use V2 with PC, but i cant install drivers.
Device hardware id is incorrect: VID_0000&PID_0002
Driver is not installed.
How to solve this?
Maybe i bought a clone device?
Hello
I tried to use V2 with PC, but i cant install drivers.
Device hardware id is incorrect: VID_0000&PID_0002
Driver is not installed.
How to solve this?
Maybe i bought a clone device?
Hello
Did you read user manual? Did you check the home page for software?
Try:
https://github.com/nanovna/NanoVNA-QT/releases
On Windows, please run CypressDriverInstaller_1.exe to install the USB-CDC driver.
Hello
of course i did it. I tried to manual update driver after. Nothing. I suppose the device does not have correct device id and windows cant recognize wich driver should be used.
Also i tried manual install driver by Zadig. Zadig reports error that device with this id has already used. Please see the screen usb ID section. I think the problem is the device flashed icorrectly with no hardware ID.
screen
Try in another pc, clear device from registry, uninstall old drivers.
A sexta, 24/07/2020, 21:49, <cyberalan71@gmail.com> escreveu:
I did it, the result is the same
Is there other interface, to reflash the device? Non usb, for example SPI or ISP?
Or is there a way to change VID/PID?
If you look at the photos on this page: https://groups.io/g/NanoVNAV2/topic/v2_photos/74581398?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,60,74581398
the first photo shows a debug port on the edge of the card. A standard jlink debugger will connect to this (as will others). The debugger can easily reprogram the bootstrapper. You can search on amazon for jlink debugger and find a bunch.
Mark
Does this help me?
https://aliexpress.ru/item/32743219240.html?spm=a2g0o.productlist.0.0.318116e3kBKwAH&algo_pvid=d5c5cc55-8e2c-4c8c-835d-ba7bdd8301c3&algo_expid=d5c5cc55-8e2c-4c8c-835d-ba7bdd8301c3-7&btsid=0b8b036d15961072933711088e35c9&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Yes, exactly that kind of thing. I can't guarantee you can find software for it since I don't know how compatible, but the debug port is very simple. The cheapest such devices on Amazon are about $12.
Mark
Thanks
Also
Is there way to force win10 to work with my device that have such VID_0000&PID_0002?
I found the problem!
There was short circuit between d+ and d-.
I resoldered usb socket and problem has gone.
Thanks for all.
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