V23993-A1037-A VINCOTECH, V23993-A1037-A Datasheet - Page 15

• Manufacturer Part Number: V23993-A1037-A
• Description: GPS Modules & Development Tools GPS Receiver Module Full NMEA (SMD)
• Manufacturer: VINCOTECH
• Type: GPS Moduler

Specifications of V23993-A1037-A

• Operating Voltage: 3.3 V to 3.6 V
• Frequency Range: 1575 MHz
• Operating Temperature Range: - 30 C to + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Available NMEA output messages, message IDs:
3.3 Start-up Support
In order to improve the TTFF (Time to First Fix) after the receiver module was
switched off the start up can be supported by providing a rough time and position
information. The date/time provided should be exact to a few minutes, while for the
position information a very rough estimation will help already. Tests did show
positive results even with uncertainties of 1,000km.
The command for setting time and position has the following format:
To set <position&time> the following syntax is valid:
position&timecode
V2.0 – 04/07
• $PSTMINITGPS,<position&time>
Code for setting new position and time, syntax:
xxxx.xxx,[N/S],yyyyy.yyy,[E/W],zzzz,DD,MM,YYYY,HH,MM,SS
xxxx.xxx:
[N/S]:
yyyyy.yyy:
[E/W]:
zzzz:
DD:
MM:
YYYY:
HH:
MM:
SS:
Table 7: NMEA sentences update part 2
Table 8: GPS start up support
GPS Receiver Firmware
latitude in degrees, minutes and fractions of minutes
north or south
longitude in degrees, minutes and fractions of
minutes
east or west
altitude in meters
day of month
month
year
hour
minute
second
GGA5 NMEA 1
RMC NMEA 64
GGA NMEA 2
GSA NMEA 4
GSV NMEA 8
VTG NMEA 16
User’s Manual
Message ID
A1037
Page 15 of 43