How to Configure the Concox GV300N Device via SMS

This guide shows how to connect the Concox GV300N tracker to the platform using SMS commands. Send each command from the chip installed in the device, in the order indicated below.

SMS Commands

1. Factory Reset

To restore the device to factory settings, send the appropriate command. This process is essential for fixing issues or resetting the device to its original configurations.

AT+GTRTO=gv300,4,,,,,,FFFF$

2. Set Time Zone

Adjust the device's time zone to ensure that location data is accurate. Use the appropriate command to set the local time.

AT+GTTMA=gv300,+,0,0,0,,,,,,FFFF$

3. Set Carrier APN

It is crucial to enter the correct APN, username, and password information, as these variables depend on the carrier of the used SIM card. Each carrier has its specific settings.

AT+GTBSI=gv300,agilis.algar.br,agilis,agilis,,,,,FFFF$

AT+GTBSI=gv300,allcom.br,allcom,allcom,,,,,FFFF$

AT+GTBSI=gv300,datacard.nextel3g.net.br,,,,,,,FFFF$

AT+GTBSI=gv300,jbgprs.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,linksolutions.br,link,link,,,,,FFFF$

AT+GTBSI=gv300,m2data.arqia.br,arqia,arqia,,,,,FFFF$

AT+GTBSI=gv300,m2data.vivo.com.br,arqia,arqia,,,,,FFFF$

AT+GTBSI=gv300,smart.m2m.vivo.com.br,vivo,vivo,,,,,FFFF$

AT+GTBSI=gv300,ss.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,tim.br,tim,tim,,,,,FFFF$

AT+GTBSI=gv300,transmeet.br,transmeet,transmeet,,,,,FFFF$

AT+GTBSI=gv300,voxter.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,voxter.algar.br,nlt,nlt,,,,,FFFF$

Make sure that the information is correct to avoid connection issues.

4. Set DNS and Port

Define the DNS servers and port for communication. This is important to ensure that the device connects correctly to the desired servers.

AT+GTSRI=gv300,4,,2,central.trackar.com.br,5004,,,,0,0,0,1,,,FFFF$

5. Send Interval

Adjust the communication interval and angle. Configure the device to send data every 60 seconds when the ignition is on and set the angle to 20 degrees.

AT+GTFRI=gv300,1,0,,0,0000,0000,,60,200,1000,,20,3300,,,,,FFFF$

6. External Battery Configuration

Configure the device's external battery to ensure its proper functioning. This setting is important to optimize the tracker's performance.

AT+GTEPS=gv300,2,1000,28000,2,3,0,0,0,0,1,30,30,,FFFF$

7. Global Settings

Make adjustments to the device's global settings to ensure it operates as expected. These settings affect the overall performance of the tracker.

AT+GTCFG=gv300,gv300,,1,0,,,3F,2,,1F2F,1,1,1,120,2,1,1,1,1F,0,FFFF$

8. Enable Tow Alarm

Activate the tow alarm to enhance vehicle security. This function is essential to alert about unauthorized towing attempts.

AT+GTTOW=gv300,1,5,1,60,0,0,0,0,2,3,2,,,,,,,,,FFFF$

9. Request Position

Send a command to request the current position of the device. This is useful for tracking location in real-time.

AT+GTRTO=gv300,1,,0,,,,FFFF$

This command is important to check the vehicle's location.

Special commands

1. Special Commands

In addition to the standard settings, there are special commands that can be used to manage the device more effectively.

AT+GTRTO=gv300,3,,,,,,FFFF$

AT+GTHMC=gv300,1,00000:00:00,,,,,,,,,FFFF$

AT+GTRTO=gv300,D,,,,,,FFFF$

AT+GTRTO=gv300,0,,0,,,,FFFF$

AT+GTRTO=gv300,7,,0,,,,FFFF$

AT+GTJDC=gv300,2,25,,5,10,10,,0,0,0,0,,FFFF$

AT+GTJDC=gv300,0,25,,5,10,10,,0,0,0,0,,FFFF$

AT+GTOUT=gv300,1,0,0,0,0,0,,,,0,,,,,,,FFFF$

AT+GTOUT=gv300,0,0,0,0,0,0,,,,0,,,,,,,FFFF$