GPS Tracker Creation

21

Thanks

Can you provid a link to where i can find the other hardwarwe

at present the fences are circles of fixed radius so all i need to store is the long/ lat of the location and calculate the distance from the object to the centre of the circle to know if said distance is greater than the radius( outside the circle) or less than the radius ( inside the circle )

So each record only needs 2 columns radius and Lon/lay co ordinates of the centre of the circle

Claude Raiola

0414 228 948

22

That’s good to hear as circles are even easier. They have a center position and a radius (3 values per object). You’ll be able to build functions with less math than other shapes, with the right approach.

The best place to start would be some light research to see how others have gone about it https://www.google.com.au/search?q=arduino+latitude+longitude+geofence