Location-aware devices are going to be one of the largest contributors of savings from an IoT implementation. The IoT pattern is seen in various types of scenarios, including optimal route planning, endangered wildlife tracking, and pinpointing crash locations.
In this chapter, you are going to build a livestock tracking system . Figure 9-1 shows a high-level diagram of all the components involved in this system. The first component is an Arduino device that captures the current coordinates and publishes them to a server using an HTTP request. The second component ...
