Electrónica Ojo con comprar GPS homologado "barato" si tienes Raymarine

[Colt Cabrera]

ok ok te entiendo, pero..

dentro del GPRMC no vienen los datos de hora y fecha



http://embeddedcenter.wordpress.com/...m-and-gps/gps/

Output Messages 1
Table 1-1 lists each of the NMEA output messages specifically developed and defined
by SiRF for use within SiRF products.
A full description of the listed NMEA messages are provided in the following sections.
Table 1-2 provides a summary of SiRF NMEA output messages supported by the
specific SiRF platforms.
Table 1-1 NMEA Output Messages
Message Description
GGA Time, position and fix type data
GLL Latitude, longitude, UTC time of position fix and status
GSA GPS receiver operating mode, satellites used in the position solution, and DOP values
GSV Number of GPS satellites in view satellite ID numbers, elevation, azimuth, & SNR values
MSS Signal-to-noise ratio, signal strength, frequency, and bit rate from a radio-beacon receiver
RMC Time, date, position, course and speed data
VTG Course and speed information relative to the ground
ZDA PPS timing message (synchronized to PPS)

tabla 1,1
http://www.usglobalsat.com/store/dow...A_commands.pdf

no nos estaremos equivocando..