Wouldn’t it be simpler if you could do things simply speaking and sitting in one location without exerting any further effort? Yes, the development of IoT makes that conceivable. IoT is being used widely and is expanding quickly in our technologically advanced age.
Many tasks have gotten simpler as a result of the development of this technology, and as technology is always improving, so is the IoT business and everything related to it.
With IoT, the transition from being ordinary to intelligent cannot go undetected. It has streamlined the process of getting things done, whether it be ordering meals, hiring a cab, or doing any other daily duties.
What is IoT?
Internet of Things (IoT) is a portmanteau word for a group of connected objects that may communicate with one another and share data and information online. These gadgets, which are often referred to as “Smart Devices,” are linked together via sensors and other communication networks.
Even the simplest jobs have been made easier and simpler by the usage of IoT. For instance, you do not need to look through your phone’s playlist when you want to listen to your favourite music. Simply saying “Hey Alexa/Siri” will do. Play my favourite music, and presto, it starts playing.
Additionally, according to Statista’s research, the worldwide IoT industry had a value of around $389 billion in 2020 and is anticipated to surpass $1 trillion in 2030. This indicates that there are promising developments for enterprises and organisations considering integrating this technology into their operations.
This technology makes your house a “Smart Home” by taking care of all the home appliances, including adjusting the lighting, turning on/off the AC and fan, refrigerator modules, washing machines, security systems, and many more.
What is Node.Js?
A back-end, open-source, and cross-platform Javascript runtime environment is sometimes referred to as Node or NodeJS. NodeJS uses Google’s V8 engine to run code outside of an internet browser. NodeJs is used for both frontend and backend development since it is event-driven and asynchronous in nature, which makes it scalable and dependable.
For server-side scripting and command-line tools, the NodeJS developers write programmes in JavaScript. Therefore, NodeJS represents the “JavaScript everywhere” paradigm by unifying the development of online applications on a single programming language for both client and server-side.
Other compile-to-JavaScript languages like TypeScript, CoffeeScript, Dart, and ClojureScript can also utilise NodeJS, even though JavaScript is the main language supporting it. The event-driven programming paradigm is introduced to web servers with NodeJS, allowing for quicker development of web servers.
IBM, Microsoft, PayPal, Netflix, GoDaddy, LinkedIn, and Amazon Web Services are top companies that use NodeJs (AWS).
IoT is used in smartwatches and other connected gadgets that can be accessed through a mobile phone, which is something that we have all probably encountered. It enables real-time connectivity between your cell phones and the smart gadgets in your immediate environment. By 2025, Statista projects that there will be $75.44 billion in IoT-connected devices worldwide, creating countless commercial options.
Smartwatches from Apple/FitBit, Google Home, Amazon Dot, August Doorbell Cam, and many more well-known IoT-connected gadgets are just a few examples.
Additionally, it is crucial that you pick the proper framework and complementary tech stack when creating applications with IoT support since they will reflect the character and personality of your company and should be flexible enough to meet any future business needs.
Why choose NodeJS for IoT Apps?
Python, Java, NodeJS, C++, Ruby, and many others are a few of the programming languages and frameworks that make it easier to create IoT apps. These tools also have a tonne of libraries and community support. But developers claim that NodeJS is the future of IoT application development because of its quick and real-time execution. Here are a few arguments in favour of using NodeJS for IoT apps.
- Fast and real-time execution,
- simple IoT protocol integration, and
- NodeJs modules make IoT development possible
- Scalable and portable,
- efficiently manages and secures data,
- open-source and event-driven
The reasons listed above are only a few of them. To help you understand them better, we’ve detailed them below so you can go through them and use them to guide smarter decisions for your company.
Why Choose NodeJS for IoT Applications
- Fast and Real-Time Execution
NodeJS’s quick and real-time execution is the primary factor in making it the most popular choice for IoT applications. It includes Node Packaged Modules (NPM) that adhere to all IoT standards. Furthermore, it utilises Google’s V8 engine, which converts data into native machine code for quicker execution. An additional advantage of IoT apps is their built-in design for Bluetooth devices and sensors.
Additionally, it has the ability to sync data quickly, saving time while transmitting and receiving data from the server and enhancing the responsiveness and potency of IoT-connected devices. Because data is always changing, developers prefer to use NodeJS to create real-time IoT systems and apps that satisfy all business needs.
- Ease of Integration with IoT Protocols
Integration, which is carried out at the backend level, is crucial to IoT. The MQTT messaging protocol, which uses WebSockets and is utilised by Internet of Things (IoT) applications, is fully supported by NodeJs and is designed to link remote devices with minimal coding. AWS IoT, which securely routes and processes millions of communications, is another example of such connection.
By setting a strong basis for your application, making it simple to connect to other systems, delivering a smooth user experience with third-party integration across many contexts, and opening up countless market options for your project, NodeJS may be used to construct IoT apps.
- NodeJs modules facilitate IoT Development
Node Package Manager (NPM), NodeRed, and many more necessary modules are needed for the construction of IoT apps, upon which the application is based. It also offers over 80 packages, including IoT Edison, which is used to calculate the specifications of IoT products, Arduino, which is used for electrical prototyping and is used to create interactive electronic items, Raspberry Pi, and many others.
NodeJS has the additional advantage of requiring fewer resources from the developers to complete IoT development tasks. These resources include CPU and RAM, which prevent overloading and ensure high-quality applications. This is crucial for a business to stand out in the market because in the cutthroat competition of the market, your business software needs to be distinctive in order to gain recognition and a growing user base.
Additionally, it features 30 packages that are beneficial for various sensors, beacons, and other IoT development tools, making the creation of IoT apps using Node.js IoT modules easier and faster.
- Scalable and Portable
The development of an extensive, end-to-end application is made easier using NodeJS. It can assist create a distributed software system and provide cloud app functionality without requiring an Internet connection. It also provides the systems, tools, objects, and sensors necessary for NodeJS to function on ARM architecture, and it works well with all different types of edge devices, including gateways, concentrators, routers, and many more.
You should also be aware that NodeJS should work on any platform that supports Linux, which makes it scalable and portable to create IoT apps using NodeJS. For instance, a conventional smartphone with 8GB RAM can only support 4,000 connections, however, the same device can support one million connections simultaneously when using Node.js.
- Manages and Secures Data Efficiently
NodeJS is unquestionably the greatest option to handle and protect data with simplicity and efficiency, which further supports its usage in IoT projects. Up until this point, it has been obvious why NodeJS is the ideal choice for designing IoT apps. Additionally, it efficiently manages the huge volume of requests created by IoT-integrated devices like sensors and wearables.
Additionally, it makes data streaming simpler and more streamlined since it does not require caching and developers can easily work with stream instances to build stream apps that allow users to immediately stream data to their destination.
The creation of IoT-integrated apps must take security into consideration, and security is based on three primary components: accurate code design, access permissions for various tasks, and user authentication and verification.
Regarding security considerations, NodeJS is renowned for offering high-end, safe, scalable, and data-driven applications. You can depend on this framework to create real-time, data-intensive IoT apps.
- Open-Source and Event-Driven
Because NodeJS is an open-source framework and includes io.js, which is also open-source and compatible with the NPM ecosystem, and because we are already aware of how important NPM is when developing IoT apps with NodeJS, NodeJS is once again a fantastic option for creating real-time and sophisticated IoT apps.
NodeJS’s event-driven nature and moniker, which stands for “non-blocking I/O,” which provides capabilities for intense I/O operations to produce effective, efficient, and scalable IoT systems, are further reasons to adopt it.
These are only a few of the benefits of using NodeJS while creating IoT applications; there are many more, which you should thoroughly investigate before beginning the development process.
However, this is not sufficient; you should also be informed of any issues you may have during the development process. We would like to pay a development team to address these challenges and create a top-notch software. Since the application represents the future of your company, it is crucial to understand the obstacles, even though there are none.
