GPS-18X19 Datasheet, PDF (7/11 Pages) List of Unclassifed Manufacturers – GPS Ultra High Sensitivity Module

GLL – Latitude/Longitude
Latitude and longitude of current position, time, and status.
Structure:
$GPGLL,ddmm.mmmm,a,dddmm.mmmm,a,hhmmss.sss,A,a*hh<CR><LF>
1
2
3
4
5 67 8
Example:
GPGLL,2447.0944,N,12100.5213,E,112609.932,A,A*57<CR><LF>
Field Name
Example Description
1
Latitude
2447.0944 Latitude in ddmm.mmmm format
Leading zeros transmitted
2
N/S Indicator N
Latitude hemisphere indicator
‘N’ = North
‘S’ = South
3
Longitude
12100.5213 Longitude in dddmm.mmmm format
Leading zeros transmitted
4
E/W Indicator E
Longitude hemisphere indicator
'E' = East
'W' = West
5
UTC Time 112609.932 UTC time in hhmmss.sss format (000000.000 ~
235959.999)
6
Status
A
Status, ‘A’ = Data valid, ‘V’ = Data not valid
7
Mode
A
Mode indicator
Indicator
‘N’ = Data not valid
‘A’ = Autonomous mode
‘D’ = Differential mode
‘E’ = Estimated (dead reckoning) mode
‘M’ = Manual input mode
‘S’ = Simulator mode
8
Checksum 57
http://www.wenshing.com.tw ; http://www.rf.net.tw
GPS-18X19 Datasheet P7