Question

Hello

I need to make a communication between a computer and a fmb640 tracker, I need to execute commands via serial (rs232), for example requesting a getio, or a getparam, how to do this? which parameters should i use?

The return should be for the serial, which will use the received parameters.

I have to analyze this, because there is a large project and I am wanting to use this tracker (fmb640)

thank you very much

Att

Julio

Comments

Hello
we are building a device to manage actions embedded by predefined macros. These macros will read data from the fmb640 tracker and manage the outputs. But first we are testing the commands in a development environment. I need to send a serial command like getparam etc, and receive the return on the serial, is this possible?

Answer 1

Hello.

Could you explain why you must use RS232 interface for sending commands?

You can configure device to send data to your computer with an opened port, and with hercules program you can listen on that port, accept device's IMEI when it tries to establish link with your computer and then you can send any SMS command to the device, but it has to be encoded in Codec12. So it is more of a GPRS command, than SMS, but result is the same.

Here you can read more about it: https://wiki.teltonika-sas.com/view/Teltonika_data_sending/receiving_protocols#Codec_12

Best Regards