LwM2M

Analysis of SANY Heavy Industry’s Development in Industrial IoT and Smart Manufacturing Transformation

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Analysis of SANY Heavy Industry's Development in Industrial IoT and Smart Manufacturing Transformation

Introduction This article analyzes the smart manufacturing development of SANY Heavy Industry, a leading enterprise in the equipment manufacturing industry, focusing on its transformation process in smart manufacturing and the construction of the IoT platform. It explores the construction of smart manufacturing and industrial IoT platforms for Chinese manufacturing enterprises, providing reference for building industrial … Read more

MQTT: The Nervous System of IoT

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MQTT: The Nervous System of IoT

Let’s dive into MQTT, how to ensure its security, and examples of the protocol to see how it has rapidly gained popularity in the IoT field. In today’s world, there are billions of smart devices. Imagine if these devices were all interconnected and could communicate with each other like their users, forming a global network. … Read more

Introduction to MQTT Protocol Concepts

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Introduction to MQTT Protocol Concepts

Background From this chapter onwards, unless otherwise specified, the version of MQTT referred to in this article is 3.1.1. The MQTT protocol is one of the commonly used protocols in the Internet of Things, known as a “lightweight IoT messaging protocol”. MQTT and HTTP both belong to the seventh layer (application layer). For friends who … Read more

Four Key Terms and Solutions in Industrial IoT

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Four Key Terms and Solutions in Industrial IoT

Introduction The Internet of Things (IoT) is a tangible “physical” entity; automatic meter reading, automatic recharge payment, and peak-shifting billing are among the most successful IoT applications in China, widely recognized by the public. However, many people are still unclear about what Industrial IoT is and how it differs from IoT. For B2B manufacturing, as … Read more

Understanding NB-IoT: Features and Applications

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Understanding NB-IoT: Features and Applications

Yesterday, a news article from Shanghai was praised by the People’s Daily, which also suggested nationwide promotion. Colleagues are celebrating the application of NB-IoT. What is NB-IoT? What are the advantages of NB-IoT? What can NB-IoT do? What is its relationship with the Internet of Things? 1. What is NB-IoT 2. Four Major Features of … Read more

Trends and Future Directions of the Internet of Things

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Trends and Future Directions of the Internet of Things

1. Concept of the Internet of Things (IoT) The Internet of Things (IoT) is also known as the “sensor network” and is the international term for it. It refers to objects being connected through various information sensing devices, such as Radio Frequency Identification (RFID) devices, infrared sensors, global positioning systems, laser scanners, or other methods, … Read more

A Comprehensive Overview of NB-IoT Technology

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A Comprehensive Overview of NB-IoT Technology

Source: IoT Jianghu (iot521) Author: Wang Yiming IoT Think Tank Reprint Please indicate the source and origin when reprinting —— [Introduction] —— The Development History and Technical Characteristics of NB-IoT 1. Differentiated Demand in the Internet of Things For a long time, people have used network services through corresponding terminals (computers, mobile phones, tablets, etc.), … Read more

What Is MQTT? A Detailed Explanation of MQTT Protocol in IoT

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What Is MQTT? A Detailed Explanation of MQTT Protocol in IoT

Old Jun is currently engaged in the Internet of Things industry and has a certain understanding of MQTT. This article briefly describes what MQTT is and how to use it. What Is MQTT The Internet of Things (IoT) and machine-to-machine (M2M) communication have had a lasting impact on how we interact with technology. By the … Read more

Differences and Connections Between LPWAN, LoRa, and LoRaWAN

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Differences and Connections Between LPWAN, LoRa, and LoRaWAN

Recently, keywords like LPWAN have sparked a craze in the IoT field. With LPWAN, LoRa, and LoRaWAN having similar names, many people are confused about these three concepts. So today, let’s explore the differences and connections between them. LPWAN, also known as LPN, stands for Low Power Wide Area Network or Low Power Network, referring … Read more