MUT100072E1R3 — 02 – 2019
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NMEA MESSA
GE FORMA
T
4.
NMEA MESSAGE FORMAT
4.1
Introduction
This chapter contains extracts from the standard describing the NMEA message format and syntax available for the
GPS module.
For more detail see the website www.nmea.org.
4.2
Message format
All NMEA message and command data consist of ASCII characters (from 20-127 decimal or from HEX 14 to HEX 7E).
For further information see section 6.1 (Table3) in NMEA 3.0 specification.
NMEA messages consists of fields as follows:
$GP<message id>,<data field>,<data field>,,,,,*<checksum><CR><LF>
Fields are separate by commas.
Message starts with an identifier field and ends after the delimiter ‘*’ with checksum, carriage return <CR> and line
feed <LF> control characters.
Summary of Contents for GPS
Page 1: ...GNSS Receiver Module User s Manual Document No MUT100072E1R3 02 2019 GPS...
Page 4: ...ii GPS User s Manual TABLE OF CONTENT 7 3 Service 27 8 GLOSSARY 29...
Page 18: ...14 GPS User s Manual Quicklook T H I S P A G E I S I N T E N T I O N A L L Y B L A N K...
Page 28: ...24 GPS User s Manual RF connector T H I S P A G E I S I N T E N T I O N A L L Y B L A N K...
Page 30: ...26 GPS User s Manual T H I S P A G E I S I N T E N T I O N A L L Y B L A N K...
Page 32: ...28 GPS User s Manual Service T H I S P A G E I S I N T E N T I O N A L L Y B L A N K...
Page 35: ...MUT100072E1R3 02 2019 31 Notes...