Goome WT02A User manual

WT02A USER MANUAL
1. Summary
The new product WT02A GPS tracker with smaller size, it is more easy to install inside the car, just
connect the power then start to work. This device support anti-spy technology and sleep function, it connect
the server at preset time and moving state.
2. Product Features
Quad-Band GSM supported
GPS/Beidou/LBS location upload
Wide range input voltage from 5-30V DC
Smart ACC detection
1000 history location auto save
Internal monitoring chip for system recovery automatically
Support assisted-GPS technology, quick GPS fixed in 15S
3LEDs for status indication
Enhance surge protection design
Protection for wrong wire connected in positive and negative
Support web base device management
Support Android App and iOS App
Support SMS commands
Support real time tracking
Support history track playback
Self-Defined GEO Fence
3. Product Specification
Antenna specification：
Quad-band GSM antenna
GPS Antenna：18x18x4mm Patch
2 grades LNA amplifier

Voltage and current specification:
Work voltage: DC 5-30V
Average current: 30mA at DC 12V
1500W Surge protection
Environment specification:
Working temperature: -20℃～75℃
Working humidity: 20%RH-95%RH
Storage temperature: -40℃～85℃
GPS Specification:
GPS/Beidou Support
Accuracy: 3M
Cold start: 28S
Hot Start: 1S
Assisted Start: 15S
Tracking Sensitivity: -163dBm
Reacquisition Sensitivity: -159dBm
GSM/GPRS band information:
Frequency Band:GSM850/900/1800/1900
GPRS Class: Class12
Upgrade over Air
Product Size:
59mm x 26mm x 11.5mm
Weight: 22g
3．Getting Start
3.1 Packing list:
Please check if all the accessories are in the gift box before use, accessories may different compare with the
picture.
list:
- WT02A Unit
- SIM Cover
- Power Cable
- User Manual

3.2 Installation Guide
1) SIM Card
This device use Mirco-SIM card, please select this type of SIM from operator, if you have standard SIM,
you can cut it by SIM-Cutter. The following picture shows how to open SIM cover and insert SIM card.
2) Installation
WT02A support 12V/24V battery system, the RED wire connect to 12V and the BLACK wire connect to
the ground, please make sure the good isolation in wire connected point. To prevent short circuit, we
recommend the professional installation. The GPS antenna and LED in the same side, GPS antenna face
to the sky is better for receiving signal. WT02A support smart ACC(ignition) detection, no extra wire
needed.
3.2 Status LED Description
After apply power to the device, 3 LEDs will light up, the meanings of the LED shows in following table:
No.
LED Color
Status
Descriptions
1
Red
Light
Register to GSM network
Blink
Registering to GSM network or
unrecognized SIM card.
2
Yellow-Green
Light
Server connected
Blink
Connecting to the server or failed in
connect to the server.
3
Blue
Light
GPS Fixed
Blink
Searching for GPS fixed

4. Manage your device
If you have already had the account, you can login the management system that your distributor provided, if
not, please contact your distributor(also the service provider) create the account for you. You can also get the
<Device Management Guide> from your distributor.
1) Manage device over web
Visit the web that the distributor provided, login using the account and password, you can track the device’s
real time location and history track. Device setting and status query can also support.
2) Manage device using APP
After login, select the device you need to manage, including retime tracking, history track playback
and settings. WT02A support anti-spy mode(MODE1), you need to set by APP or web. Mode
description as follow:
Mode1: We also call this anti-spy mode, device will disconnect to the server when in stop, and it will
online when moving or keep online for 5 minutes at preset time. Mode2: This is the default mode, device
will always online.
5. SMS commands
1) APN setting
Instruction
Format
Example
APN Setting 1
APN, APN-Name,user,psw#
APN,ac.vodafone.es,vodafone,vodafone#
APN Setting 2
APN, APN-Name#
APN,cmnet#
Note:
APN settings are difference in difference country, if password require
please follow setting 1, otherwise setting 2.
Example:
Send: APN,cmnet#
Return: Set APN OK!
2) TIMER setting
Instruction
Format
Example
TIMER Setting
TIMER,n#
TIMER,20#
Note:
n=0, or n>=10.
n=0, stop upload data.
n>=10 and ACC Signal in high level, upload data in every n seconds.
Example:
Send
“TIMER,20#”
Return
“TIMER
set
ok.
Now
data
upload
period
is
20
seconds.
”

3) Restore Factory Settings
Instruction
Format
Example
Restore Factory default
FACTORY #
FACTORY #
Note:
Restore factory setting, part of settings will restore factory default.
Example:
Send: FACTORY#
Return:
Factory
Reset
OK
4) Reset Device
Instruction
Format
Example
RESET
RESET #
RESET #
Note:
Device will reboot.
Example:
Send : RESET#
Return : System Reboot OK
5) Check Paramaters
Instruction
Format
Example
Query Device Information
PARAM#
PARAM#
Note:
Use this instruction to query device main parameters.
Example
Send: PRARM#
Return:
IMEI:3534XXXXXXXXXXX; (Serial number)
APN:cmnet; (Current APN)
IP:gm02e.szdatasource.com:8841; (Server address and port)
TIMER:10S; (Gap time for location update)
CENTER TEL:0; (Center phone number)
TIME ZONE:8.00 ; (Default TimeZone )
LANGUAGE:EN; (EN – English, CN - Chinese)
LCWL : OFF (Geo fence, notify by SMS)
Mode :2 (Current working mode, default mode2)
Protocol : WT02A (Current Protocol type)
6) Check Working Status
Instruction
Format
Example
STATUS
STATUS#
STATUS#
Note:
Use this message to check the device working status, like GSM, GPRS,
GPS status.

Example
Send: STATUS#
Return:
EXT-POWER: 12.80V; (Input voltage indication)
V-BAT: 85%; (Internal battery voltage indication)
GPRS:NORMAL; (NORMAL: Connected to the server, FAILED: Fail
to connect to the server.)
GSM Signal:MIDDLE, (GSM signal level, H-High, M-Middle, L-Low )
GPS: FIXED, (GPS status: FIXED and INVALID)
GPS Signal:MIDDLE, (GPS signal level, H-High, M-Middle, L-Low)
ACC: ON;(ACC status, ON-Engine start, OFF-Engine stop)
Fuel Supply:ON; (Fuel supply status, some module support)
7) URL
Instruction
Format
Example
URL
n/a
URL#
Note:
Return the hyperlink on google map.
Example:
Send:URL#
Return:<LocalTime:2017-01-20,15:12:13>
http://map.google.com/maps?q=22.334278,113.575.05
6. Trouble Shutting
For first time use, device can not connect to the server, display offline in management system, please check
according the follow.
a) Check the power connection, it must connect to the main power line;
b) Check if the SIM card in right direction;
c) Check the SIM with GPRS service;
d) Check parameters by SMS command PARAM#;
e) Check if the APN being set correctly;
f) Check if the car in GSM cover area.
g) Check LED status, 3 LEDs will light up.
2) Device online, but no location update.
a) Please test outdoor;

b) Please check if the GPS face to the sky and no shielding by metal part, don’t test near the high building
or under the tree.
Shanghai Goome Industrial Co., Ltd/Shanghai Jiyu Industrial Co., Ltd
English Web.: www.goomegpstracker.com
Add.:5th floor, Zhufuguoji Building (B), 2699 Youyi Road, Baoshan district, Shanghai, China.