In this lesson, we will learn on how to control an LED using smartphone. This is a simple project designed specially for a beginner who are interested in get started with Internet of Things (IoT).
- Open the Arduino IDE. Please make sure that your Arduino IDE is version 1.6.9 and above.
- Then, click at the on Sketch – Include Library – Manage Libraries… Search for “blynk” and install the latest version of Blynk.
- Next, we need to add an additional library for Blynk. Click on this link to download the library. Watch the video on how to include the library.
- Then we can continue to program by edit the program from the Example file of the Blynk. (File – Examples – Blynk – Boards_WiFi – ESP8266_Shield)
This is the sample code used for this tutorial. Try it!