Need to get a daily time update from NIST or GPS or ??

[Scott Kelley]

I need to get a daily time update via a serial connection to the
microcontroller in my device. I need something reliable - this is for use
in a commercial application - but of course cost is a driving factor as
well.

Has anybody used something that you think I should take a look at?

Thanks,
Scott Kelley

 

[Eric Smith]

"Scott Kelley" <scottk@iccom.com> writes:

I need to get a daily time update via a serial connection to the
microcontroller in my device.
Has anybody used something that you think I should take a look at?

An OEM GPS module and antenna?

 

Eric Smith <eric@brouhaha.com> wrote:

"Scott Kelley" <scottk@iccom.com> writes:
I need to get a daily time update via a serial connection to the
microcontroller in my device.
Has anybody used something that you think I should take a look at?

An OEM GPS module and antenna?

NIST offers the time on both an internet basis, as well as via analog phone
connection. Try these;

http://tf.nist.gov/service/its.htm

http://tf.nist.gov/service/acts.htm

John Hart
DDL, Inc.

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