The Internet of Things (IoT) remains a hot trend that every enterprise should consider for the future.
The Internet of Things (IoT) refers to the billions of devices deployed around the world and connected to the internet to collect and share data. These devices are ubiquitous and have a wide range of uses. IoT devices include smartwatches, medical sensors, smart locks, smart refrigerators, fitness trackers, thermostats, security systems, robots, light switches and plugs, smoke detectors, doorbells, remote controls, and smart assistants, among others.
The Internet of Things is virtually everywhere: homes, businesses, cars, retail stores, and warehouses.
As a business, what do you need to know about IoT development?
Let's take a look at what's needed to develop the Internet of Things.
hardware
Unlike standard servers and desktops, these IoT hardware devices are limited in terms of storage and CPU capabilities. It's a SoC (System-on-a-Chip) with low power consumption and limited storage. These devices typically include sensors such as power management modules, RF components, energy and sensing modules, and microcontrollers.
Because the hardware configurations involved are so limited, you must find ways to make the application as small as possible. Keep in mind that this hardware must also have an embedded operating system (albeit a streamlined one) and the ability to store data.
operating system
Almost every IoT device runs a relatively small operating system, which is almost always based on Linux. This means your developers must understand open-source operating systems.
There are many options for IoT operating systems, such as Contiki, FreeRTOS, Mbed OS, MicroPython, embedded Linux, RIOT, TinyOS, Windows 10 IoT Core, and OpenWrt.
Internet of Things (IoT) Principles
When starting to use the Internet of Things (IoT), you must keep best development practices in mind; otherwise, the security and reliability of your devices may be compromised. Here are 5 principles to keep in mind as you embark on your IoT journey:
▲Analog data is often something you have to deal with; this data can be radio signals, temperature, sound, and speed.
▲These devices will always be connected to the network and may even need to be connected to other devices.
▲The Internet of Things (IoT) acquires data in real time and takes action on it.
▲ IoT data goes through 5 stages: real-time, dynamic, early, static, and archived.
▲Data must be visible so that it can be accessed even in remote locations.
IoT Best Practices
As with any technological field, there are best practices to consider for the Internet of Things (IoT).
▲Protect all collected data
IoT devices collect data, which can range from temperature readings to user information. Because these devices are connected 24/7 and constantly sending and collecting data, your IoT application needs to be able to protect this data. Data security must be considered at every stage of the application development lifecycle.
▲Data Flow
Beyond data security, the next most important best practice is that you must consider high-performance data streaming during development. For IoT devices to function properly, they must be able to collect, process, and send data very quickly. If your application hinders data streaming, your project is doomed from the start.
▲This is a platform, not an application.
If you're developing something that's just an application for IoT devices, you're in trouble. Remember, these devices are often interconnected with networks, other devices, and data. If you think about it from a single perspective, your device will be difficult to use. Instead, think of the project as part of the IoT ecosystem. It's a platform, not an application.
▲Consider cloud native
With so much moving to the cloud, it's best to develop your own cloud IoT platform. If you do, your devices won't be stranded when the services or APIs you rely on migrate to the cloud. Think cloud-native, and your IoT devices will enjoy a longer shelf life.
▲Provide data management
Data is key to the Internet of Things (IoT), and if your device doesn't have effective data management built into its system, it will face difficulties. You need effective in-memory data analytics, as well as systems and services capable of processing incoming data in real time.
▲Considering power consumption
Finally, you must remember that IoT devices must operate at very low power levels. Therefore, you must develop your IoT platform so that they can function as expected with minimal power consumption. If your platform includes too many background services, it may struggle to succeed.
IoT programming languages to consider
The most popular languages used for IoT development include:
▲Java—the most popular language in the Internet of Things.
▲Python – can be easily integrated with other languages.
▲JavaScript - Due to its event-driven nature, it makes IoT environments more practical and efficient.
▲LUA - It features the Node.LUA framework, which allows for the development of IoT-specific applications.
▲Go - It is highly concurrent and can easily route large data streams.
▲Rust – Enjoy all the advantages of C and C++, and it's fast enough.
Summarize
Adding IoT devices to your business can truly help your company reach new heights. These devices will continue to spread globally at an exponential rate, so the sooner you join in, the less likely your company is to be left behind.
