Security

Communication for IoT or Embedded applications

Communication for IoT or Embedded applications

There is really a lot of talk about IoT and how many billion dollars it will be worth in the future. However, unless we solve actual problems that we face, that might be a dream that will only connect a bunch of toys to the internet without much of information for our use. One of those problems is connectivity.

Most examples available online from hardware manufacturers, for development kits, and from cloud service providers will only describe the connection to the internet via ethernet. If they do not show ethernet, the application is most likely a Bluetooth Smart client app that does not connect directly to the internet but via a host like a mobile phone. Using a mobile phone is not always the best option unless it is a wearable. There are many of those nowadays. You also cannot use ethernet everywhere you want. Your piece of hardware is grounded.