simple gps tracking Solution

The hardware of an GPS Tracking is a small device that is typically attached to the asset being tracked. It works by using GPS or cellular technology to send location updates to a central database, where users can access information about the asset. Some asset trackers also include sensors that can detect factors such as temperature, humidity, and movement, which can be crucial in monitoring the conditions of high-value or sensitive assets.

Project Details

1. Features

◇ Real-time tracking by APP/Platform

◇ 4G LTE GPS Tracker with LBS

◇ Making Calling

◇ Smart voice broadcast

◇ SOS button trigger alarm

◇ Flexible working mode

◇ Support remote OTA

2. Specs.

Content	Specs.
Dim.	1006010mm
Network	LTE/GPRS
Frequency	LTE-FDD B1/B3/B5/B8/B34/B38/B39/B40/B41
Positioning	GPS+Beidou+LBS
Module & Chipset	SIMCom LTE Cat 1 Module A7680C +AT6558R
GPS channel	66
Tracking sensitivity	-165dBm
Location accuracy	<5 meters CEP
Time To First Fix(open sky)	Cold status <35s Hot status <1s
Charging voltage	5V DC
GPRS Protocol	Class12, TCP/IP
Operating temp.	-20°C to +70°C
Back up battery	1200mAh /3.7V Li-Polymer battery
Standby & Working consumption	3mA~80mA
LTE / GPS antenna	Built-in
Memory storage	2000 data
Two-way calling	Support VoLTE/Mirophone/Speaker
FOTA	Support

3.Command list

Function	SMS command
Set timezone	time zone123456 5
Set SOS number	admin123456 15018500598
Delete SOS number	noadmin123456 15018500598
Fast Get 1 location on APP	query123456
Set interval mode	mod123456 1 default upload location at every 20mins
Set real time mode in X seconds	mod123456 300 default upload location at every 3mins within 300s
Set Sleep mode	mod123456 0 device will enter sleep mode
Set upload interval	fix003m020m***n123456
Get Google link	smslink123456 If sleep mode GPS will sleep and show LBS only
Set voice listen mode	monitor123456 13511112222
Activate low battery alarm	lowbattery123456 on
Cancel low battery alarm	lowbattery123456 off
Check device status	check123456
Check IPAPN	IPAPN123456
Reset device	reset123456
Set APN	apn123456 APN APNname APNpassword
Set IP Port	adminip123456 www.gps2828.com 7018
Set SOS alarm	SC123456 0 GPRS+CALL alarm
Set SOS alarm	SC123456 1 GPRS+SMS+CALL alarm
Set family number	familynum123456 13512341234 13523452345 13534563456
Delete family number	familynum123456
Set sleep time	slptime123456 23:00 06:00 1111111 0 “23:00”:start time “06:00”:end time “1111111”: means from Monday to Sunday,1 means valid,0 means invalid. “0”: 1 means normal sleep, 0 means deeply sleep. Default 23 pm~6 am device will enter sleep disconnect from server.
Set silence time	silent123456 08:00 12:00 1111111 0 14:00 18:00 1111111 0 you can set more different silence time. “0”: 0 means SOS number not allowed to call in and out, =1 means SOS number is allowed to call out, y=2 means SOS number is allowed to call in, y=3 means SOS number is allowed to call in and out
Set white list number	whitenum123456 13512341234
Set clock	almclock123456 08:00 1111111 1111111: means from Monday to Sunday,1 means valid,0 means invalid.
Check preset numbers	ckauthnum123456
Check white list numbers	ckwhitenum123456
Check clock and sleep time	ckalmslp123456
Check silence time	cksilent123456
Back to factory	begin123456
Change command password	password123456 888888