RGPSD012 Semtech, RGPSD012 Datasheet - Page 13

• Manufacturer Part Number: RGPSD012
• Description: KIT EVAL FOR RGPSM002
• Manufacturer: Semtech
• Type: GPSr

Specifications of RGPSD012

• For Use With/related Products: RGPSM002
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.3.8
Description: This message reports current time and date. The ZDA message is defined in Table 16.
Example: The values reported in this example are interpreted as shown in Table 15:
$GPZDA,114523.62,12,04,2001,10,34*6E
5.3.9
Description: Query of a specific NMEA sentence. Any GGA, GLL, GSA, GSV, RMC, VTG, or ZDA sentence can be
queried manually by sending this query sentence to the receiver. The requested sentence will be sent only once. The
GPQ message is defined in Table 17.
Example: $GPGPQ,RMC*21
$GPRMC,161229.487,A,3723.2475,N,12158.3416,W,0.13,309.62,120598, 02.6,W,A*10
© Semtech 2005
ZDA—Time & Date
GPQ—NMEA Sentence Query
Name
Message ID
Hour, Min, Sec, Sub Sec
Day
Month
Year
Local Zone Hours
Local Zone Minutes
<CR><LF>
Name
Message ID
NMEA id
<CR><LF>
Example
$GPZDA
114523.62
12
04
2001
10
34
Example
$GPGPQ
RMC
Table 17 – GPQ Data format
Table 16 ZDA Data Format
Units
Units
13
End of message termination
End of message termination
Description
ZDA protocol header
hhmmss.ss
day in UTC, 01 to 31
month in UTC, 01 to 12
year in UTC
local zone hours, +/- 13 hours
local zone minutes, 0 to +59
Description
GPQ protocol header
Identifier of the requested NMEA sentence:
GGA, GLL, GSA, GSV, RMC, VTG, or ZDA
RGPSM002
GPS Receiver
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