how to send command to gps tracker (meitrack)
Traccar doesn't support commands for Meitrack protocol yet.
If you want to implement it, I would recommend to look at GPS103 encoder.
There is also an option in API to send raw text commands to any device.
You can prove this issue #1364
Event 39 in protocol T1
Is this Picture name or file picture ?
Log file me
Data recived:
$$F172,013227004383703,AAA,39,18.742908,99.006346,151020164448,A,9,19,14,182,0.9,318,26082,58650,520|1|5BD0|5048,0400,0006|0005|0000|0A7B|0428,151020094443_C1E19.jpg,,1,0010*64
Looks like a file name.
There is a list of commands for API in version 3.1?
You can find the list here:
https://github.com/tananaev/traccar/blob/master/src/org/traccar/model/Command.java
Hey Anton, are you planning to add more commands to that list in the future?
Yes, I definitely plan to add more commands to the list.
Which file can I edit to modify/add commands? i.e. where can I find your code that sends commands?
You should looks at protocol and protocol encoder classes.
I am looking under opt/traccar/lib folder but I cannot see it
Why are you looking in the lib folder? You should look at the source code:
Real-Time Location Query (GPRS) – A10
I have command
Example
GPRS Sending @@Q25,353358017784062,A10*6A\r\n
GPRS Reply $$Q128,353358017784062,AAA,34,22.543176,114.078448,100313093738,A,5,22,2,205
,5,-14,0,60,0|0|10133|4110,0000,149|153|173|2707|914,*91\r\n
If you have any recommendations, please guide me.