Hi Under what conditions would you expect to loose GPS? I seem to be able to do just fine sitting in an armchair here in the family room. That’s hardly a fancy setup.
Bob > On Oct 31, 2017, at 10:27 PM, MLewis <mlewis...@rogers.com> wrote: > > I'm intending to add a "precision" (well, precision to the Pi world) RTC to > my Pi 3 to use for a holdover source when it hasn't got PPS from the GPS > module. > > On 31/10/2017 10:04 PM, Chris Caudle wrote: >> On Tue, October 31, 2017 7:19 pm, MLewis wrote: >>> ...the "better" quality RTCs seem to be DS3231 based >>> How does one translate that into an expected 24 hour holdover? >> For the RTC, or for an NTP server? If the NTP server is running it will >> not make a difference, modern operating systems do not use the RTC for the >> system clock, only to get close to the correct time at startup. >> > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
