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What are the five Different Wireless IoT technologies?

What are the five Different Wireless IoT technologies?


Every year, wireless IoT technology is growing to meet the increasing demands of the organization for speed, security, and reliability. Many new technologies have arisen and succeeded in recent decades and are still growing at breakneck speed. But the question is, have you ever pondered what our future wireless technology for IoT might be? We will discuss the answer to this question in this detailed article. Alternatively, you can entrust IoT Training in Delhi to get an overview of IoT technologies and what the future has for the experienced professional in this domain.

Internet of Things (IoT): Overview

The Internet of Things (IoT) refers to the billions of physical items or “things” connected to the Internet. All these things gather and exchange data with other devices and systems over the Internet. While the Internet of Things has been around since the 1990s, recent breakthroughs in several technologies, such as:

  • Expensive and reliable Sensors.
  • Increased accessibility to cloud computing platforms
  • Machine learning and AI technology advancements.

However, IoT devices can range from simple domestic kitchen appliances to complex industrial machines. Each IoT component has a unique identifier (UID) and may communicate data without human intervention.

Wireless Technology: Meaning

Wireless technology is a technique of connection inside an IoT system, which includes sensors, platforms, routers, apps, and others. Each alternative comprises trade-offs as per power consumption, bandwidth, and range. At a high level, there are traditional wireless choices such as cellular (3G, 4G, 5G) and WiFi and long-range options such as LoRaWAN and LPWAN. Thus, to identify the appropriate wireless technology option for their purposes, connected device firms must understand the fundamentals of the leading IoT technologies.

Top prominent Wireless IoT Technologies

Before we decide on how to choose which wireless technology is suitable for your organization, let’s have a look at the primary alternatives available today.

     ● Cellular

Cellular technology is one of the well-known forms of IoT wireless technology, particularly in the mobile industry. Sch networks enable dependable broadband connection, from streaming applications to phone conversations. As cellular is so widely used, it has a large bandwidth. However, carriers provide Cat-M1 and NB-IoT cellular options to compete with emerging LPWAN technologies.

     ● Bluetooth and BLE

Bluetooth is another well-known wireless technology in consumer circles. This wireless personal area network (WPAN) is a short-range communication technology with power consumption optimization (Bluetooth Low Energy) that focuses on small-scale consumer IoT applications.

However, you can use Bluetooth and BLE in several applications, from fitness and medical wearables to smartwatches and home devices such as home security systems. They are exceptionally good at communicating across short distances.

     ● WiFi

It is also a well-known IoT wireless technology that has played a crucial role in offering high-throughput data transfer in households and companies. Although it has considerable limits with scalability, coverage, and high power consumption, it is beneficial in the correct settings. Moreover, you may prevent IoT devices from connecting to the same principal wireless networks.

     ● LPWAN

Low power wide area networks (LPWAN) use small, affordable batteries to offer long-distance connectivity. This technology family is suited for large-scale IoT networks that require a substantial range. However, LPWANs can only deliver tiny blocks of data at a slow rate.

They are appropriate for cases that do not require time sensitivity or significant bandwidth, such as a water meter. It is for asset tracking, facility management, and environmental monitoring in a manufacturing environment.

     ● LoRaWAN

LoRaWAN is a powerful and rapidly evolving technology when compared to Bluetooth. However, it has a long range for small data packets while consuming less power. It handles all linked devices’ communication frequencies, power, and data rate. As a result, LoRaWAN sensors interface with a cellular gateway to send data to the cloud.

The most crucial use cases of LoRaWAN are similar to LPWAN in that there are no high bandwidth requirements or time sensitivity for data transport. LoRaWAN is distinct in key aspects. It is a point-to-point wireless connection with no direct Internet connection, whereas LPWAN has a direct Internet connection.


To conclude, technological advancements such as IoT provide limitless opportunities for different technologies to meet a wide range of requirements. Using such wireless technology, you will be able to serve billions of devices in the near future with little latency and increased security. Thus, having a career in this domain seems fruitful for every individual looking to gain proficiency as an IoT specialist. For such a purpose, they can approach IoT Training in Gurgaon for better prospects.

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