NetModule NetBox NB1310, User Manual

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User Manual NetBox Wireless Routers 26-Apr-2012 104/110
6.1.2.2 $GPRMC - Recommended minimum specific GPS/Transit data
Format:
$GPRMC,<time>,<state>,<latitude>,<longitude>,<speed>,<course>,<date>,0.0,E,<mode>*<CS><CR><
LF>
Sample Data: $GPRMC,154250,A,4749.8678,N,00871.8469,E,0.0,0.0,230707,0.0,E,A*1F<CR><LF>
No. Name Data Description
1 Sentence Identifier $GPRMC Recommended minimum specific
GPS/Transit data
2 Time <time> UTC of position fix
3 Data status <state> A = Data OK
V = navigation receiver warning
4 Latitude <latitude,N/S> Latitude of fix
6 Longitude <longitude,E/W> Longitude of fix
8 Speed <speed> Speed over ground in knots
9 Course <course> Track made good in degrees True
10 Date <date> UT date
11 Magnetic variation 0.0,E Not available (Value = 0.0,E)
12 Mode <mode> A = autonomic = valid
E = estimated
N = not valid
13 Checksum *<CS> Used by program to check for transmis-
sion errors
14 White spaces <CR><LF> Carriage return and line feed
6.1.2.3 $PNMID – NetModule Proprietary Sentence
Format: $PNMID,serialnumber*<CS><CR><LF>
Sample Data: $PNMID,0112BFFF2B0*1F<CR><LF>
No. Name Data Description
1 Sentence Identifier $PNMID NetModule Proprietary Sentence
2 Serial number <serial number> NetBox serial number / MAC Address
13 Checksum *<CS> Used by program to check for transmis-
sion errors
14 White spaces <CR><LF> Carriage return and line feed