Welcome to the brief overview and guide which I think is the most amazing and easy to use IoT app for beginners and for also for the people with love of DIY. With the use of this app, you can virtually do anything in the physical word using just your mobile phone which includes controlling lights appliances in your home, taking readings from the real world and getting those directly on your mobile phone i.e knowing the temperature of your room from the other part of the world. This app has limitless opportunities and you don’t need to design and develop any app for your mobile phone. The name of this amazing application is “Blynk” http://www.blynk.cc/ “Blynk is a Platform with iOS and Android apps to control Arduino, Raspberry Pi and the likes over the Internet.
It’s a digital dashboard where you can build a graphic interface for your project by simply dragging and dropping widgets.
It’s really simple to set everything up and you’ll start tinkering in less than 5 mins.“ This app works with Arduino or Raspberry Pi is linked to the Internet over Wi-Fi, Ethernet or this new ESP8266 chip. But I personally used this with ESP8266 NODEMCU, Guys, please let me know whether you need tutorial regarding ESP8266 NODEMCU.