I got to the point of starting DiFUse and also downloaded the latest
firmware.
Following the directions in the beginners guide I started the DFU demo
program and started the nano in DFU mode as instructed.
However all I see in device manager is STM Bootloader and not Nano in DFU
mode under the USB controllers.
Going back to the DFU demo program and selecting the drop down box where I
should be seeing the device, nothing is there.
I double checked to make sure the Nano is being seen in device manager by
cycling the power switch. Turning it off removes it from the device manager
USB ports.
Any ideas?
Steve
On Sat, Mar 4, 2023 at 10:42?PM Steve Bowers via groups.io <bowxyz=
[email protected]> wrote:
Awesome. Much obliged!
Thanks
Steve
On Mar 4, 2023, at 7:11 PM, robert miles <bob@...> wrote:
?I found the youtube videos by W2AEW on the nanovna to be excellent. He
does one on updating the H4 from a dfu file
#320: How to update the NanoVNA-H4 firmware using Windows 10 and .DFU
file ( )
youtu.be ( )
( )
Coupled with the beginners guide supplied by Roger et al it should get
you going.
Regards
Bob
GM4CAQ
On 4 Mar 2023, at 8:32 pm, Steve Bowers <bowxyz@...> wrote:
? That¡¯s great! Much obliged!
Thanks
Steve
On Mar 4, 2023, at 12:39 PM, Roger Need via groups.io
<sailtamarack@...> wrote:
?On Sat, Mar 4, 2023 at 09:24 AM, Steve Bowers wrote:
I¡¯m trying but I¡¯m getting some erratic information. I¡¯m sure it¡¯s
user error.
I put a copy of the Absolute Beginner's Guide on my Box account for
you to
download. Download button in upper right hand corner. Here is the
link.
Roger
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