How to configure the MT i-Trac MT1 device via SMS

This guide shows how to connect the MT i-Trac MT1 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. DNS and Port Configuration

To ensure proper communication of the tracker, it is essential to configure the DNS and port correctly. We recommend using the DNS of the specified domain. Use the following address for the servers: central.trackar.com.br on port 6216.

SET URL=central.trackar.com.br:6216

2. Carrier APN Configuration

The APN settings, including username and password, must be adjusted according to the specifications of the chip supplier and the carrier. It is essential that this information is accurate to ensure device connectivity.

SET APN=ALLCOM.BR:ALLCOM:ALLCOM

SET APN=JBGPRS.ALGAR.BR:ALGAR:ALGAR

SET APN=META.COM.BR:VIVO:VIVO

SET APN=SMART.M2M.VIVO.COM.BR:VIVO:VIVO

SET APN=TRANSMEET.BR:TRANSMEET:TRANSMEET

3. Communication Time with Ignition On

The communication time when the ignition is on can be adjusted in seconds. A 60-second interval is recommended to ensure efficient data transmission.

SET T3 FREQ=060

4. Communication Time with Ignition Off

The communication interval when the ignition is off should be set in minutes. An adjustment of 55 minutes is suggested to optimize battery consumption.

SET HEARTBEAT=55

These are the recommended settings to optimize the device's operation.

Special commands

5. Special Commands

Here are some special commands that can be used to effectively manage the device.

GET NTW

GET INFO

GET PROG

GET LOCATION

SET SLEEP_MODE=1

WAKE_UP

SET IGNITION_DETECTION=0

SET ENGINEV=13200

GET IGNITION_DETECTION

SET RELAY=1

SET RELAY=0

REBOOT