[time-nuts] GPScon running on Raspberry Pi 3b
hmurray at megapathdsl.net
Fri Jun 23 00:16:22 EDT 2017
holrum at hotmail.com said:
> The PI does have a couple of logic level serial ports on the expansion
> connector you can connect a level shifter two. One port is normally the
> Linux serial console which you can configure to be a general purpose serial
> port (I've never used them, but others have).
The console port used by the GPS HATs. Works fine. /dev/ttyAMA0
The PPS pin varies depending on which type of HAT you get.
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