i wanted to Know if it would be possible to have an Arduino send GPS data to my Phone.
The idea was that I would like to build a GPS collar for my dog.
I already have a Arduino mega and one GPS module.
I have seen some tutorials that showed that the Arduino can be powered by a battery.
I do not know if the Arduino needs to be constantly connected to a laptop or computer to have the data sent. So can the Arduino function without it an can send the data to a particular address?
I have some knowledge about programming with android.
I just lack of some knowledge about GPS and Arduino.