Micro Modular Technologies Orion NMEA Manual de usuario descargar pdf (Pagina 8)

Orion NMEA User Manual

GPS Receiver Module

Micro Modular Technologies Pte. Ltd. Page 8 of 25

No. 3, Ubi Avenue 3, #03-02 Crocodile House 408857 Singapore

Tel: 65-6745-8832 Fax: 65-6293-0661 Email: sales@micro-modular.com

www.micro-modular.com

3.6 RMC – Recommended Minimum Specific GNSS Data

This sentence contains the recommended minimum fix information.

See GGA for Fix Quality, Sats Used, HDOP, Altitude, Geoidal Separation, and DGPS data.

See GSA for Fix Type, PDOP and VDOP.

$GPRMC,042626.001,A,3345.7471,N,11750.8451,W,0.0,270.0,140707,,,A*77

Name Description Type Example

MsgID RMC Header $GPRMC

FixTime Fix Time (UTC) hhmmss.sss 042626.001

FixStatus

V = No fix

A = Valid Fix

Lat Latitude ddmm.mmmm 3345.7471

LatDirection

N = North

S = South

Lon Longitude dddmm.mmmm 11750.8451

LonDirection

E = East

W = West

Speed Speed (in knots) 0.0

Tcourse True Course (in degrees) 270.0

FixDate Fix Date (UTC) ddmmyy 140707

MagVar Magnetic Variation (in degrees) <null>

MVdirection Magnetic Variation Direction (E/W) <null>

Fix Mode

N = No fix

A = Autonomous

ChkSum Checksum *77

EOL NMEA end of line <CR> <LF>

Table 7 – RMC Sentence Fields

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 24 25

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Micro Modular Technologies Orion NMEA Manual de usuario Pagina 8