CHAPTER 6 ■ IOT PATTERNS: REMOTE CONTROL
Tap on the screen and check the LED attached to your Arduino. Its state should
change every time you tap.
Summary
In this chapter you learned about the remote control pattern of IoT applications. This
pattern lets users control their devices remotely using handheld or web-based interfaces.
You also built an Android app that acts as a remote control for your Arduino device.
As mentioned in Chapter 5 , an Android app is just one example. Remote controls can
be made from many different types such as iOS, wearables, and web-based apps.
Figure 6-25. The default view of the Android app