I can properly use the device when the device is online and sending heartbeat packet ( which contains ignition status info) and location packet periodically.
But when the vehicle goes under a tunnel or to an area where SIM signal is not reachable it stores the data in memory. When it again comes online it sends all those offline GPS location information to the server but it doesn't send ignition status information of the time it remained offline.
So if the vehicle changed the ignition in between the time the device was offline, I am losing that data.
Can anyone please help me figure out this problem. I couldn't find any solution . I think I described my problem clearly, but if you need any more info please ask. Thanks in advance
Hello, you can provide samples of messages received from the module as well as protocol documentation.
I see no reason why the ignition information will not come with the other information stored in the module.
I can properly use the device when the device is online and sending heartbeat packet ( which contains ignition status info) and location packet periodically.
But when the vehicle goes under a tunnel or to an area where SIM signal is not reachable it stores the data in memory. When it again comes online it sends all those offline GPS location information to the server but it doesn't send ignition status information of the time it remained offline.
So if the vehicle changed the ignition in between the time the device was offline, I am losing that data.
Can anyone please help me figure out this problem. I couldn't find any solution . I think I described my problem clearly, but if you need any more info please ask. Thanks in advance