View Full Version : GPS Interface to PIC
Peter1960
- 29th May 2006, 14:09
Hi,
Has anyone interfaced a GPS to a PIC ?
Is it as simple as RS232 ?
or do I need to dig into the NEMA code ?
Thnks
Peter
nimonia
- 30th May 2006, 15:06
hi peter,
well most gps module outputs nmea data sentences at 4800 8n1, so all you need is just wait for the specific sentence and extract the data. hope u RTFM. some handheld units such as GARMIN outputs a specific text string and not nmea which baudrate can be chosen from the setup menu. but definitely 99% of them outputs nmea data sentences.
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