malbaity
Newbie level 3
for Protocol: NMEA 0183
for activated message : GLL, GGA, RMC, VTG, GSV, GSA
does this mean that all of the above foramts (GLL, GGA, RMC, VTG, GSV, GSA) are used one at atime? i.e. does the GPS send it's datat using these format one at a time ? (that doesnt make sense)
or do we have to select (somehow program the chip) for one of these formats (e.g. VTG) and then the GPS will be sending data in that format only.
the data from the gps
for activated message : GLL, GGA, RMC, VTG, GSV, GSA
does this mean that all of the above foramts (GLL, GGA, RMC, VTG, GSV, GSA) are used one at atime? i.e. does the GPS send it's datat using these format one at a time ? (that doesnt make sense)
or do we have to select (somehow program the chip) for one of these formats (e.g. VTG) and then the GPS will be sending data in that format only.
the data from the gps