Replace old chips ?
Russell McMahon email (remove spam text)
NMEA is utterly trivial to extract time from.
4800 baud string in a well defined format with time at a fixed location in
Here is two sets of data for a device with no satellite lock.
This is sent once per second.
$GPRMC has time in UTC as first data element (000101 and 000110 in two
The clock can tell where it is as a bonus and eg set local time as well as
You could use this on a second by second basis or for occasional checking of
.$PRWIZCH "sentence" is non standard Talon Technologies proprietary string.
Not a silly idea for a "tourist" type use - not what a sailor wants I
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