Meiligao Protocol

Hi,
I have a GPS tracking device(fgvt-310) that use meiligao protocol.

I searched over the internet but i only found this pdf called "meiligao gprs communication protocol" and it just explains the commands sent between device and server.

Is there any information about this protocol, what is the difference between it and http protocol for example.

Thanks

You can find protocol documentation here:

https://www.traccar.org/protocols/

Hi,

Thanks, but i already have this documentation for meiligao protocol, is this all the information about this protocol?

I am searching about how it works not it's commands, and what is the difference between it and http protocol.

Thanks.

It works on top of TCP protocol. Not sure what you mean by "how it works". Protocol defines format for messages from device to server and back.

As for difference with HTTP, Meiligao protocol is designed for specifically and only for GPS tracking, HTTP on the other hand is more generic protocol to transfer any data, but it doesn't define format for message content.

Thanks that is what i was looking for.

You actually answered me on "how it works", that is Meiligao protocol defines format for message content, and it is designed only for GPS tracking.

Thanks again.

Hi Anton Tananaev i'm using a smartwatch from china (Q528) that works with meiligao protocol
the watch is sending to my server hex values but with no reply to those values

2020-01-29 00:10:29  INFO: [f033a9fb: meiligao < 105.235.130.58] HEX: ff41515348002b0100000090a7b4fed013dddf7089bcea999575951188ea2e950ace903020a9e662719b965e30cc702e
2020-01-29 00:11:10  INFO: [a29cdf24] timed out
2020-01-29 00:11:10  INFO: [a29cdf24] disconnected

also when i try to use hex decode i dont get anything that seems to be readable
Hope you will help me on this

Thank you in advance !

Read this:

https://www.traccar.org/forums/topic/trouble-identifying-protocol-for-kids-smart-watch-q90/

Thank you for your answer Anton Tananaev !

can you recommend me any watch that can work with traccar

Thank you !