Table of Contents
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Contents
About the Document ................................................................................................................................... 2
Contents ....................................................................................................................................................... 3
Table Index ................................................................................................................................................... 4
1
Introduction .......................................................................................................................................... 5
2
Quectel NMEA Packet Protocol .......................................................................................................... 7
2.1.
Quectel NMEA Packet Format .................................................................................................. 7
2.2.
PQBAUD Change NMEA Port Default Baud Rate ................................................................. 8
2.3.
POEPE Enable/Disable PQEPE Sentence Output ................................................................ 8
2.4.
PQ1PPS Set the Type and Pulse Width of 1PPS Output ....................................................... 9
2.5.
PQFLP Set the Module into FLP Mode ................................................................................ 10
2.6.
PQTXT Enable/Disable GPTXT Sentence Output ............................................................... 11
2.7.
PQECEF Enable/Disable ECEFPOSVEL Sentence Output ................................................ 12
2.8.
PQODO Start/Stop Odometer Reading ................................................................................ 13
2.9.
PQPZ90 Enable/Disable Switching from WGS84 to PZ-90.11 ............................................ 14
2.10.
PQGLP Set the Module into GLP Mode ............................................................................... 15
2.11.
PQVEL Enable/Disable 3 Ways Velocity Sentence Output .................................................. 16
2.12.
PQJAM Enable/Disable Jamming Detection Function ......................................................... 17
2.13.
PQRLM Enable/Disable Return Link Message Output......................................................... 18
2.14.
PQGEO Configure Parameters of Geo-fence ...................................................................... 20
2.15.
PQPREC Configure Parameter Precision in NMEA Sentences ........................................... 23
2.16.
PQGBS Enable/Disable GBS Sentence Output ................................................................... 24
3
Appendix References ........................................................................................................................ 26
3.1.
Related Documents ................................................................................................................. 26
3.2.
Terms and Abbreviations ......................................................................................................... 26
3.3.
Datum Sentence Definition ...................................................................................................... 27
3.4.
GBS Sentence Definition ......................................................................................................... 28
GNSS_SDK_Commands_Manual
GNSS SDK Commands Manual
Confidential / Released
GNSS Module Series
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