GPSMarker M130 port

Hello.
Is this gps-tracker (GPSMarker M130) supported by Traccar? Which port does it use?
HEX code is:
24474d323033383633303731303134343435343034543135303731353230323235384e3535343831353736453033373239323735333030303030303430353330333031230d
and decode is:
$GM203863071014445404T150715202258N55481576E03729275300000040530301#

Thanks.

No, unfortunately it's not supported yet. Do you have protocol documentation for the device?

Here is a page from manual from previous version of this gps tracker - M110.
GPS-protocol
Looks, that the difference from M130 is packet type (203 for M130 and 1 for M110), and timestamp is DDMMYYHHMMSS for M130 and DDMMYYHHMM for M110.

The message you provided doesn't match the document. Can you ask manufacturer or seller for the protocol documentation?

I have implemented the protocol with your guesses. I can provide a new build if you want to test or you can build it from source:

https://github.com/tananaev/traccar

I've asked manufacturer about protocol, here is the explanation of protocol provided by them.
I'm not good with coding, so if it's possible, I'd prefer to try a build.

Thank you.

Here is a new build:
https://www.dropbox.com/s/myt68q5u7fiz49r/tracker-server-jar-with-dependencies.jar?dl=0

You also need to add following line to the config file:

<entry key='gpsmarker.port'>5057</entry>