User`s guide

Chapter 5 - I/O Commands
GPGGA (NMEAGPS FIX DATA)
NMEA-0183 Format
Set GPGGA message rate:
$PMOTG, GGA, yyyy*CC<CR><LF>
where:
yyyy = update rate 0..9999 seconds
CC = optional checksum
Note - the asterisk (*) is not present unless the optional checksum is present
Response to above command:
$GPGGA, hhmmss.ss, ddmm.mmmm, n, dddmm.mmmm, e, q, ss, y.y,
a.a, z, g.g, z, t.t, iiii*CC<CR><LF>
where:
hhmmss.ss = UTC of position fix
hh = hours 00..24
mm = minutes 00..59
ss.ss = seconds 00.00..59.99
ddmm.mmmm, n = latitude
dd = degrees 00..90
mm.mmmm = minutes 00.000..59.999
n = direction N = North
S = South
dddmm.mmmm, e = longitude
dd = degrees 000..180
mm.mmm = minutes 00.000..59.999
e = direction E = East
W = West
q = GPS status indicator 0 = GPS not available
1 = GPS available
2 = GPS differential fix
ss = number of sats being used 0..12
Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05
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