In this section, we are going to build a sample application using the IBM Watson IoT.
Designing the sample application
Solution
The solution we are going to build is going to be similar to the one from Chapter 3, Getting Started with IoT Platforms. We are going to connect a DHT11 sensor to Raspberry Pi 3 and then transmit the data over to the IBM Watson IoT platform using MQTTS. Then we will take that data and build a visualization.
In the next section, we are going to look at the overall architecture of the solution.
Architecture
The following diagram explains the architecture...