How to configure the Coban LK209 device via SMS

This guide shows how to connect the Coban LK209 tracker to the platform using SMS commands. Send each command from the SIM card installed in the device, in the order indicated below.

SMS Commands

1. Equipment Setup Start

To start the configuration of the LK209 tracker, it is necessary to send a specific command to the device. This step is crucial to ensure that the tracker is ready to receive further configurations.

begin123456

2. Time Zone Configuration

Adjusting the device's time zone is essential for accurate location data. Use the appropriate command to set the difference from universal time.

time zone123456 0

3. Carrier APN Configuration

Configuring the APN is crucial for the device's connectivity with the carrier's network. APN information, username, and password must be adjusted according to the chip provider and the carrier used. Below are the commands for different available APNs.

apn,m2track.br,vivo,vivo#

apn123456 allcom.br

apn123456 allcom.vivo.com.br

apn123456 brt.br

apn123456 claro.com.br

apn123456 datatem.algar.br

apn123456 eseye.com

apn123456 gprs.amazoniacelular.com.br

apn123456 gprs.oi.com.br

apn123456 gprs.telemigcelular.com.br

apn123456 linksolutions.br

apn123456 m2data.algar.br

apn123456 m2data.arqia.br

apn123456 m2data.vivo.com.br

apn123456 m2m.vodafone.br

apn123456 m2mprepgago.br arqia arqia

apn123456 meta.vivo.com.br meta meta

apn123456 oktor.br

apn123456 sercomtel.com.br

apn123456 smart.m2m.vivo.com.br

apn123456 ss.algar.br

apn123456 tim.br

apn123456 tmdata.tim.br

apn123456 transmeet.br

apn123456 virtueyes.vivo.com.br

apn123456 voxter.algar.br

apn123456 voxter.br

apn123456 wap.ctbc.com.br

apn123456 wl.vivo.com.br

apn123456 y1.m2m.algar.com.br

apn123456 zap.vivo.com.br

Make sure the information is correct to avoid connectivity issues.

4. DNS and Port Configuration

To ensure proper communication of the tracker with the server, it is necessary to configure the DNS and port data. Use the commands below to set the servers.

SZCS,123456,DOMAIN=central.trackar.com.br:6013

5. Enable GPRS Transmission

Data transmission via GPRS must be enabled for the tracker to send location and status information. The command below activates this functionality.

gprs123456

6. Tracking Mode

Activate tracking mode so that the device starts sending location data. This command is essential for the tracker to function.

tracker123456

7. Transmission Time Configuration

Set the interval at which the tracker will send location data. The default is 60 seconds, but it can be adjusted as needed.

upload123456 60

The time can be adjusted to a different value as per your requirement.

8. Activate Vibration Alarm

Configure the vibration alarm so that the device can detect unwanted movements. The command must be sent to activate this functionality.

shock123456

9. Sensor Sleep Mode

The tracker can enter power-saving mode after 5 minutes of inactivity. It will be activated by any movement or vibration. This mode helps preserve the battery.

sleep123456 shock

Special commands

1. Special Commands

These commands are useful for accessing additional functions and checking the status of the tracker. Use them as needed.

G123456

where

check123456

(s42,1234)

status

Param1

Param2

sos

sleep123456 10

sleep123456 shock

nosleep12345

shock123456

noshock123456

pwr1

pwr0

555

666

imei123456

rst

format

Make sure to use the commands correctly to avoid malfunctioning of the device.