I have a GPS tracker device TK103B for tracking vehicle and a TK102 for personal usage
The device is controllable via SMS commands and uses AT Command set.
My problem is that after sending some messages my SIM card memory gets full and the firmware is not able to erase the inbox
So I would like to Edit the firmware to fix this problem.
my current firmware have distance based sending. this means that the location information sending is based on the distance between two point. in general Tk103 and 102 sending location data is based on the time interval.
so i was wondering can you put this feature in edited version of firmware?
5 freelancers are bidding on average $427 for this job
Hi I have done commercial level projects involving GPS tracking devices and SMS based AT commands. Also have worked with gsm modules. Can help you [url removed, login to view] a message if interested.