Process

How Internet of thing works? 

In this project, IoT concept is realized through both hardware (Particle Photon) and software platform Blynk. If you haven't heard about Blynk, Blynk is a popular mobile app for the IoT, which compatible with ESP8266, Arduino, Raspberry Pi, SparkFun and many others. What's cool about Blynk is that it allows user to build graphic interface for project by simply dragging and dropping widgets. You may ask, how hardware provider  and software platform work together seamless? Simply put, Hardware provider (Particle in this case) will request token from the software platform for token services that user could be authenticated. Once user authentication complete, IoT hub (software platform) will provide services to the IoT device. 

What challenge I faced? 

In this project, adding libraries to the code is necessary. This is actually the challenge of my project, it keeps telling me there are some bugs I add the library. To add the library, you can go to Particle build,  click library and add the any library you want.