NEO6 GPS with Py PICO with micropython
rbowman
bowman at montana.com
Tue Nov 29 12:13:50 EST 2022
On Tue, 29 Nov 2022 17:23:31 +0530, KK CHN wrote:
> When I ran the program I am able to see the output of latitude and
> longitude in the console of thony IDE. But between certain intervals
> of a few seconds I am getting the latitude and longitude data ( its
> printing GPS data not found ?? ) in the python console.
I would guess the 8 seconds in
timeout = time.time() + 8
is too short. Most GPS receivers repeat a sequence on NMEA sentences and
the code is specifically looking for $GPGGA. Add
print(buff)
to see the sentences being received. I use the $GPRMC since I'm interested
in the position, speed, and heading. It's a different format but if you
only want lat/lon you could decode it in a similar fashion as the $GPGGA.
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