[BVARC] Any uSDR users in BVARC?

[Daniel Poirot]

I can read WWV on 25.000 MHz!

:-)



On Wed, Oct 22, 2025 at 5:23 PM Stephen Flowers <s.c.flowers at comcast.net>
wrote:

> Dan,
> Good afternoon.  I uploaded firmware on my tru(SDX) ˜2 years ago and made
> this video.  In the AVRDUDESS v 2.14 program I called up the Arduino under
> “Programmer" and ATMEGA328P for "MCU".  That specific part of the procedure
> is located at the 5:20 minute mark of the video.
>
> Note that I didn’t use a physical Arduino board, just called it up
> virtually in the SW.
>
> Hopefully that helps you.
>
> 73,
> Stephen (W2WF)
>
>
> [image: maxresdefault.jpg]
>
> (tr)uSDX First Impressions & Callsign Programming
> <https://youtu.be/zh0Q-3N1ZaE>
> youtu.be <https://youtu.be/zh0Q-3N1ZaE>
> <https://youtu.be/zh0Q-3N1ZaE>
>
>
> On Oct 21, 2025, at 12:35 PM, Daniel Poirot via BVARC <bvarc at bvarc.org>
> wrote:
>
> I have a uSDX+ 8 band qrp box. It’s a tiny SDR unit with lots and lots of
> cousins on AliExpress, eBay, and Amazon.
>
> Mine keeps popping up on 6m, even though it doesn’t have a 6m filter…
>
> I am itching to update the firmware.
>
> Has anyone programmed a (tr)uSDX or the like?
>
> 73
> Dan KJ5IZK
>
> ________________________________________________
> Brazos Valley Amateur Radio Club
>
> BVARC mailing list
> BVARC at bvarc.org
> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org
> Publicly available archives are available here:
> https://www.mail-archive.com/bvarc@bvarc.org/
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.bvarc.org/pipermail/bvarc_bvarc.org/attachments/20251022/4e1a7d52/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: maxresdefault.jpg
Type: image/jpeg
Size: 131197 bytes
Desc: not available
URL: <http://mail.bvarc.org/pipermail/bvarc_bvarc.org/attachments/20251022/4e1a7d52/attachment.jpg>