Earlier we have controlled Raspberry Pi with different languages like Python, and Embedded C. In this tutorial we are using Node.js for controlling a LED using Raspberry Pi.

In today’s world of IoT, Wi-Fi technology is taking over day by day, and the number of connected devices also increasing. Many different types of modules with different features are used to take advantage of this technology.

Microsoft Windows is a prevalent operating system, and now with the increasing popularity of the Internet of Things Microsoft decided to design its operating systems exclusively for IoT.

ThingSpeak is a great IoT platform to display our sensor data over the internet at any time and from any place.

Monitoring data using IoT platforms makes our work easy. There are number of IoT platforms and Cayenne is one of them.

IoT is one of the most hyped technologies at the moment.

Telegram is an instant messaging app based on cloud. Telegram is almost similar to Whatsapp and available for all devices like Android, IOS, Windows, Mac and linux.

Twitter is a popular online news and social media platform, where people interact by doing ‘tweets’. Not only interaction, but one can do promotions using Twitter. And, for the promotion, we need to schedule a tweet for every minute, hour, day, or accordingly.

IoT allows machine-to-machine communication which helps in increasing the system efficiency.

If This Then That, also known as IFTTT is a free web-based service to create chains of simple conditional statements, called applets.