[SOLVED] TinyGPS++ with Asset Tracker

[bko]

Hi @raune

Have you seen this post?

TinyGPS++ using distanceBetween

You need an obscure thing called a haversine function I created this one and have tested it with much success in tracking applications. I see that TinyGPS++ has this built in, but maybe there is some confusion between radians vs degrees. My notes should be clear what is expected and maybe that will help you out. #include <math.h> // Returns the great-circle distance (in meters) between two points on a sphere // lat1, lat2, lon1, lon2 must be provided in Degrees. (Radians = Degrees *…