Data Sheet

GPS Module
L80 GPS Protocol Specification
L80_GPS_Protocol_Specification Confidential / Released 39 / 41
4 Appendix A Reference
Table 3: Related Documents
SN
Document name
Remark
[1]
L80_Hardware_Design
L80 Hardware Design
[2]
L80_EVB_User Guide
L80 EVB User Guide
[3]
L80_Reference_Design
L80 Reference Design
Table 4: Terms and Abbreviations
Abbreviation
Description
GPS
Global Navigation Satellite System
NMEA
National Marine Electronics Association
PMTK
Private protocol of MTK
GGA
NMEA: Global Positioning System Fix Data
RMC
NMEA: Recommended Minimum Position Data
GSA
NMEA: GNSS DOP and Active Satellites
GSV
NMEA: GNSS Satellites in View
GLL
NMEA: Geographic Position – Latitude/Longitude
VTG
NMEA: Track Made Good and Ground Speed
SBAS
Satellite-Based Augmentation System
AGPS
Assisted Global Positioning System
DGPS
Differential Global Positioning System
EASY
Embedded Assist System
Quectel
Confidential