[time-nuts] time sync from cellphone TO microcomputer
hmurray at megapathdsl.net
Fri Nov 20 21:32:36 EST 2015
jimlux at earthlink.net said:
> Say you wanted to "set the clock" on an Arduino or embedded processor.
> Could you do it via a wireless (or, I guess, a wired connection).
I don't have a cell phone to experiment with, but I do have a Raspberry Pi
connected via WiFi. Ping times are a bit over 3 ms. That's after filtering
out all the way-too-long ones that I assume are due to driver bugs/quirks.
Ping times to my laptop are mostly under 1 ms.
I guess it's time for me to get an Arduino so I can do this sort of
experiment. Anybody have a favorite package? I need Ethernet and/or WiFi.
These are my opinions. I hate spam.
More information about the time-nuts