MicTrack B21

Benjamin5 years ago

Hi Guys,

I recently acquired a MicTrack B21. I have tried the suggested ports 5001, 5002, 5006, 5013, 5023, 5036 and 5093. I am unable to decode the log as hex since it is binary. My log has a similar HEX value for each port tested with only minor variations so I have only included one entry here for reference. There is only the incoming request since Traccar is not responding to the tracker.

2019-04-12 10:33:19  INFO: [54c98ca6: 5006 < 185.3.54.10] HEX: 7e01000036021185000007000f00000000000000000000000000000000000000000000000000000000003530303030303700
3131313131313131313131313131313131aa7e

The protocol data sheet for the tracker can be found here.

Any advise would be greatly appreciated!

Anton Tananaev5 years ago

Have you tried Huabao protocol?

Benjamin5 years ago

Thank you very much for the prompt reply Anton. I did a search for Huabao protocol on the forum and found this post. I tried the port 5015 mentioned in the post. I am now getting a two way handshake and TracCar shows the status as Online however TracCar is not showing any state information. Following are the Log details: 

2019-04-13 10:06:22  INFO: [2b6336eb] connected
2019-04-13 10:06:23  INFO: [2b6336eb: 5015 < 185.3.54.10] HEX: 7e0100003602118500000700000000000000000000000000000000000000000000000000000000000000353030303030370031313131
31313131313131313131313131a57e
2019-04-13 10:06:23  INFO: [2b6336eb: 5015 > 185.3.54.10] HEX: 7e81000011021185000007000100000061757468656e7469636174696f6e007e
2019-04-13 10:06:25  INFO: [2b6336eb: 5015 < 185.3.54.10] HEX: 7e0102000e021185000007000161757468656e7469636174696f6e9d7e
2019-04-13 10:06:25  INFO: [2b6336eb: 5015 > 185.3.54.10] HEX: 7e8001000502118500000700010001010200167e
Anton Tananaev5 years ago

I'm not sure why you needed to search when it's clearly documented on the "Devices" page. Anyway, it seems like it's working. Your device just doesn't report any GPS data.