From: Julien Goodwin
Although far more focused on the position aspects this is a good read
that I don't recall coming up on this list before.
https://www.u-blox.com/sites/default/files/products/documents/GPS-Compendium_Book_%28GPS-X-02007%29.pdf
===
What a go
I let the Universal Solder ES100 board run overnight in my basement in
Maryland for 10 hours, its little loopsticks at least 5 feet from switching
power supplies, and it often could get successful WWVB BPSK decodes.
This is a feat in itself. No non-BPSK WWVB clock antenna has ever produced
a usefu
In message
, Tim
Shoppa writes:
>I don't see any sawtooth or other weird stuff going on in the residual.
I don't think you would be able to detect a sawtooth, even if it were there,
with a pulse-per-minute signal between two bare X-tals ?
--
Poul-Henning Kamp | UNIX since Zilog
Thanks, Tim, for the info on an interesting device.
BTW, has anybody yet heard definite news on whether or not WWVB will still
be
operating much longer?
Dana
On Tue, Dec 25, 2018 at 8:26 AM Tim Shoppa wrote:
> I let the Universal Solder ES100 board run overnight in my basement in
> Maryland f
I also received mine.
I have it hooked up to a Beaglebone Black (BBB) running Python for control
of the ES100.
Since the BBB is a 3.3V device, no issues with the Voltage of the
interfaces.
On the second floor of a house in Austin, TX, so far, it provides the time
every time I ask it (about a 2 minu
Tim -- Thanks much for that initial ES100 report. Within a day,
universal-solder.ca sold out their initial inventory of these dev boards so I'm
expecting a flood of technical reports here on the list.
Graham -- Thanks for your comments on I2C. That will surely help others who get
frustrated usi
In message <1D93794F4BC1422BB065B2EF8C431AFF@pc52>, "Tom Van Baak" writes:
>> So intended for setting the display of a human readable clock face, not
>> "time-nuttery" class performance.
>
>That's likely true, but if someone finds that the latency or jitter
>is systematic and if several o
