A little update:
I confirm the fact that st-901a+ uses a protocol called “huabao”, the same protocol is also used by Gosafe G1C.
In Wialon, the Gosafe G1C use the port 21686, but in GpsTrace I can’t find the G1C.

G1C is necessarily needed because it is the only one in the Gosafe family that uses a different protocol.

fingers crossed!

  • ashe replied to this.

    AndreaEsposito Hello!
    We added the protocol Device Category - Legacy, Device Type - Gosafe G1C, you can try to configure the unit and tracker.
    Write to us about the results please.

      For this type of device, the ID is as follows:
      0 + ID written on the lid.

      Now it seems to work, but in my case I still don’t see the position: I don’t know if it’s a problem with my device or your decoder.

      Thanks for the support, keep us updated! 😃

        AndreaEsposito Hello!
        You can look in the Toolbox if there is data on latitude, longitude and altitude. You can also send us a screenshot of Toolbox and main screen where unit is online and without position.

          2 months later

          O meu esta funcionando mas esta dando localizaçao atrasada .exemplo eu passo em uma rua depois de alguns minutos ele mostra online como seu ainda estivesss la voce pode ajudar a resolver isso ?com ST901+A

          • ashe replied to this.

            Flavio Hello!
            The application only shows the data that your tracker sends, without any delay. Perhaps your tracker collects data in a black box and then sends it at a certain interval. please try set up the interval of data transfer in the tracker.

              Thank you very much you helped a lot.

              I managed to set up a ST-901 + device as AndreaEsposito said (big thanks), the device works great but still sends the data with a small delay-in packages-. I think the previous device ST-901 worked better.

              • ashe replied to this.

                stilo Hello!
                We are glad that everything works for you.
                Try to see the settings of your tracker for the data transfer interval and others, maybe you can configure the data transfer without delay.

                  15 days later

                  Boa noite
                  Qual IP e Porta devo usar para cadastrar o GPS TRACKER (GT02)?
                  Já tentei varios IPs mais não funciona

                  • ashe replied to this.
                    a month later

                    greetings previously I have worked with these sinotrack devices and they have worked on this platform with the hardware (CCTR-623 and Gosafe G91I)

                    3 months later

                    Kindly help with ST-901A+ command to set ip to host in protrack

                    • dapi replied to this.

                      MwangiNderitu Hello.
                      Please note that our forum is intended for problem solving of the users of GPS-Trace application.
                      If you are asking for the commands to send for your tracker configuration please see the instruction for your tracker because commands for different tracker models can vary greatly.