How to configure the CR CR4000 tracker

The CR CR4000 tracker is a powerful tool for monitoring and tracking vehicles, offering an efficient solution for those seeking security and real-time control. Configuring this device is a crucial step to ensure that all its functionalities are fully utilized. In this guide, we will cover the fundamental aspects of configuration, including entering APN information, setting the DNS server, registering the IMEI, and conducting tests to ensure that the device is functioning correctly.

With a well-structured configuration process, you will be able to integrate the CR CR4000 into the desired tracking platform, allowing access to accurate data about your vehicle's location and status. It is important to follow each step carefully to avoid future problems and ensure smooth operation.

Once the configuration is complete, you will be able to monitor your vehicle effectively. To further enhance your tracking experience, consider the Trackar platform, which offers a one-time payment model, providing access to advanced features without monthly complications. Get ready to optimize your use of the CR CR4000 and enjoy all the advantages that tracking technology can offer!

SMS Commands

1. Sending Angle Configuration

The first step involves configuring the tracker’s position sending by angle. The value to be set varies between 30 and 80 degrees, with the factory default setting being 30 degrees.

A7777AT+ANG=30;

2. Transmission Time Configuration

In this phase, you will adjust the position sending times and the device's sleep mode. The transmission interval, while the ignition is on, is set in seconds, and the sleep time should be configured to optimize power consumption.

AS7777AT+TIMESLOT=60,5,30;

3. DNS and Port Configuration

Here, you must configure the DNS servers and the port that the tracker will use. It is important to ensure that the servers are correct for proper functioning.

AS7777AT+DNS=www.central.trackar.com.br,5248;

4. Carrier APN Configuration

In this step, it is crucial to update the APN, username, and password information, as these details vary according to the chip supplier and the carrier used. Make sure that the information is correct to ensure connectivity.

AS7777AT+APN=allcom.br,allcom,allcom;

AS7777AT+APN=smart.m2m.vivo.com.br,vivo,vivo;

AS7777AT+APN=trasnmeet.br,vivo,vivo;

Special commands

5. Special Commands

Special commands allow for quick interaction with the device, facilitating queries and adjustments. Use them as needed.

AS7777AT+IMEI;

AS7777AT+RESET;

AS7777AT+ICCID;

AS7777AT+HBT=ON;

AS7777AT+HBT=OFF;

The HeartBeat command for light and heavy vehicles is enabled by default, while for motorcycles it is recommended to disable it due to the low amperage of the battery.