Quick Start Guide

ManualsBrandsRobotech ManualsWifi/Bluetooth/LoRa GPS ModulesOpenTracker 3G Vehicle Tracker Complete Kit

www.geolink.io

4 OpenTracker 2.4 Quick Start Guide (1.4)

6. SMS Commands

Summary of the SMS commands for the initial configuration. The unit will accept only one command at a time and

send a reply on successful command execution (this may take a while).

Command

Syntax

Example

Set APN

#PASS,apn=NEWAPN

#pass,apn=internet

APN saved

Set APN Username

#PASS,gprsuser=NEWUSERN

#pass,gprsuser=guest

APN username saved

Set APN Password

#PASS,gprspass=NEWPASS

#pass,gprspass=guest

APN password saved

Set SMS Password

#PASS,smspass=NEWSMSPASS

#pass,smspass=newpass

SMS password saved

Set Sending Interval

(sec)

#PASS,int=INTERVAL_SECONDS

#pass,int=60

Interval saved

Set SIM Pin

#PASS,pin=NEW_PIN

#pass,pin=1234

PIN saved

Please allow at least 2 minutes for the device to reboot after the last SMS reply. Do not immediately

turn it off.

7. Web Interface

To use the Geolink web interface (www.geolink.io) you need to register your OpenTracker device.

Please follow this guide: https://geolink.io/guide.php

Make sure your device is configured, powered and ignition is on, so that it connects to the tracking

server.

Geolink assumes no responsibility for any errors, which may appear in this manual. Furthermore, Geolink reserves the right to alter the

hardware, software, and/or specifications detailed herein at any time without notice, and does not make any commitment to update the

information contained herein. Geolink products are not authorized for use as critical components in life support devices or systems.

OpenTracker is an open source development board for vehicle tracking applications and any kind of certification/homologation for a final

product based on this board is responsibility of the final developer/manufacturer.

OpenTracker contains open source software subject to the GNU General Public License (“GPL”), the GNU Lesser General Public License

(“LGPL”), the MIT License and the SAM Software Package License. Each portion of the software is copyright of their respective owners and

contributors.

All the source code used in the OpenTracker, with its accompanying licenses, is available from Geolink’s Git repositories at:

https://github.com/geolink/opentracker and https://github.com/geolink/opentracker-arduino-board