Mictrack New Tracker (Communication Protocol included)

Radu5 years ago

Does anybody have an ideea what protocol is this ?
I have these trackers and I cannot find the right port. The protocols are below.

Mictrack - one with OBD reader another without ...

https://drive.google.com/file/d/17LJuYX77HvTi9uHVG0LYdND1F24SeCVg/view?usp=sharing

https://drive.google.com/file/d/144tDUh9JH10j5FajgURRFDU-ZiUJeyG6/view?usp=sharing

Anton Tananaev5 years ago

Try Huabao protocol.

Radu5 years ago

i allready done that but it doesnt quite work.

actually it doenst send GPS data . It connects you could see power-on it seems alive but it doesnt send GPS data.

I rerad the forum before asking for help ... :-)

Radu5 years ago

Well after reading Huabao protocol file (that looks somehow similar) with some minor differences I realized that for whatever reason the tracker does not send location data .

The HEX log looks like this , seems to authenticate then after exactly 2 minutes timeouts and starts again login procedure.

There must be something in the protocol that is not quite the same. Still i dont get why is not sending location info.

2019-07-10 19:44:10  INFO: [46BF1B1A] connected
2019-07-10 19:44:11 DEBUG: [46BF1B1A: 5015 < 37.251.220.243] HEX: 7e010000360211911002470000000000000000000000000000000000000000000000000000000000000031313030323437003131313131313131313131313131313131e07e
2019-07-10 19:44:11 DEBUG: [46BF1B1A: 5015 > 37.251.220.243] HEX: 7e81000011021191100247000100000061757468656e7469636174696f6e467e
2019-07-10 19:44:12 DEBUG: [46BF1B1A: 5015 < 37.251.220.243] HEX: 7e0102000e021191100247000161757468656e7469636174696f6edb7e
2019-07-10 19:44:12 DEBUG: [46BF1B1A: 5015 > 37.251.220.243] HEX: 7e8001000502119110024700010001010200507e
2019-07-10 19:46:12  INFO: [46BF1B1A] timed out
2019-07-10 19:46:12  INFO: [46BF1B1A] disconnected
2019-07-10 19:46:20  INFO: [16723D1A] connected
2019-07-10 19:46:20 DEBUG: [16723D1A: 5015 < 37.251.220.243] HEX: 7e01000036021191100247000e000000000000000000000000000000000000000000000000000000000031313030323437003131313131313131313131313131313131ee7e
2019-07-10 19:46:20 DEBUG: [16723D1A: 5015 > 37.251.220.243] HEX: 7e810000110211911002470001000e0061757468656e7469636174696f6e487e
2019-07-10 19:48:20  INFO: [16723D1A] timed out
2019-07-10 19:48:20  INFO: [16723D1A] disconnected
Radu5 years ago

missing 0x0200 message . Dont have any ideea why ....