[time-nuts] FASTRAX GPS
hmurray at megapathdsl.net
Wed Jul 2 13:45:33 EDT 2014
albertson.chris at gmail.com said:
> I tried using a long serial cable. Just because I had some 100 feet of
> cat-5 wire already installed. It did not work reliably I was using a MAX232
> chip as a driver.
Were you using it as 8 separate wires or 4 pairs?
I'd expect RS-232 to work over 100 ft of Cat-5 if you used half of each pair
as a ground. (That's at 9600 baud.)
These are my opinions. I hate spam.
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