User's Manual

TR-151A page 42
HDOP x.x
! ! Command End
Format of return GPRS from TR-151A
Format:
Command_Head,IMEI,status,GPS_fix,date,time,longitude,latitude,altitude,speed,heading,number of satellites in
use,HDOP,Command_End
Example:
$355632000166323,1,1,040202,093633,E12129.2252,N2459.8891,00161,0.0100,147,07,2.4!
Format Value Note
Command_Head $
IMEI (The number of IMEI)
Status
0
1
2
0: Immediate report
1: Period report
2: Stop connect
GPS_fix
1
2
3
1: Fix not available
2: GPS 2D Fix
3: GPS 3D Fix
date ddmmyy
time hhmmss
longitude (E or W)dddmm.mmmm
Example:
E12129.2186 → E 121°29.2186’
latitude (N or S)ddmm.mmmm
Example:
N2459.8915 →N 24°59.8915’
altitude xxxxx.x unit: meters
speed xxxxx.xx unit: knots (1knots = 1.852km)
heading ddd
number of satellites in use xx
HDOP x,x
Command END !