JM01 fixtime doesn't match devicetime

guido lattaro5 years ago

Hello, I'm using a JM01 device ( http://es.jimilab.com/products/jm01-waterproof-gps-tracker.html ),
with gt06 protocol configured ( according to https://www.traccar.org/devices/ ),

All stored servertime and devicetime data match, but fixtime is greather.
For example:
serverTime: 2019-06-07 12:06:07
deviceTime: 2019-06-07 12:06:07
fixTime: 2019-06-07 14:48:37

I know device and fix time are sending by the device.

here is the hex code

2019-06-07 00:05:43 DEBUG: [67D0281A: 5023 < 181.117.233.59] HEX: 78780a130506040002004b08590d0a
2019-06-07 00:05:43 DEBUG: [67D0281A: 5023 > 181.117.233.59] HEX: 78780513004b04af0d0a
2019-06-07 00:05:43  INFO: [67D0281A] id: 351608080982502, time: 2019-06-06 21:40:21, lat: -34.93151, lon: -57.95085, speed: 3.8, course: 301.0

Do you know what could be happening?

Thank You!!

Anton Tananaev5 years ago

Your device is likely reporting local time, but it should be reporting UTC.