CoAP

Innovative Case Study of Green Technology (44): Near-Zero Emission Control Technology for Flue Gas Pollutants Using Low-Temperature Method (COAP)

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Innovative Case Study of Green Technology (44): Near-Zero Emission Control Technology for Flue Gas Pollutants Using Low-Temperature Method (COAP)

Company Overview The Huaneng Clean Energy Research Institute is committed to serving the country’s high-level technological self-reliance and strength, taking the lead in the innovation of new energy technologies in China’s power industry. It aims to build a first-class international research institution characterized by low-carbon clean energy, positioning itself as the technological engine for the … Read more

How Powerful is CoAP? A Solution to Data Latency

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How Powerful is CoAP? A Solution to Data Latency

Free for commercial use! An industrial Internet of Things platform with over 1500 components. IoT MQTT and CoAP, which one is your favorite? The lightweight IoT protocol CoAP. In the Industrial Internet of Things (IIoT), industrial devices often require frequent data collection and communication. Here, we must mention a lightweight protocol: CoAP (Constrained Application Protocol). … Read more

IoT Protocol Analysis: Practical Applications of MQTT and CoAP

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IoT Protocol Analysis: Practical Applications of MQTT and CoAP

1. What is MQTT? MQTT, short for Message Queuing Telemetry Transport, is a lightweight protocol designed specifically for devices with unstable networks and limited bandwidth. For example, in Northeast China, there are times when the signal is poor, making it difficult to access the internet on mobile phones. This is when MQTT comes into play. … Read more

CoAP: A Lightweight HTTP for IoT

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CoAP: A Lightweight HTTP for IoT

CoAP: A Lightweight HTTP in IoT Hello everyone! Today I want to talk to you about a very important protocol in the field of IoT – CoAP (Constrained Application Protocol). As a veteran in embedded development, I know how painful it is to use traditional HTTP on resource-constrained devices. CoAP is like the ‘lightweight cousin’ … Read more

Practical Exploitation of CoAP Protocol Vulnerabilities

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Practical Exploitation of CoAP Protocol Vulnerabilities

This article is an excellent piece from the Kanxue Forum. Kanxue Forum Author ID: Feng Yi Ying Han It seems that there is very little content related to the CoAP protocol on domestic security forums like Kanxue, and the CVEs mainly involve vulnerabilities in the CoAP protocol library. Therefore, I will organize and record my … Read more

Common IoT Protocols List (Collector’s Edition)

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Common IoT Protocols List (Collector's Edition)

IoT protocols refer to the protocols used for communication and data transmission between devices in an IoT environment. Depending on their functions, IoT protocols can be divided into two main categories: transport protocols and communication protocols. Transport Protocols: Mainly responsible for networking and communication between devices within a subnet, such as Wi-Fi, Ethernet, RFID, NFC … Read more

Understanding Various Protocols in IoT

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Understanding Various Protocols in IoT

IoT protocols refer to the protocols used for communication and data transmission between devices in an IoT environment. Based on their functions, IoT protocols can be categorized into Transport Protocols, Communication Protocols, and Industry Protocols. Transport Protocols: Generally responsible for networking and communication between devices within a subnet. Examples include Wi-Fi, Ethernet, NFC, Zigbee, Bluetooth, … 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

Understanding the Internet of Things: Key Insights and Trends

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Understanding the Internet of Things: Key Insights and Trends

The Anti-Pyramid Scheme Network released on July 6:This article introduces the fundamental knowledge of the Internet of Things, what it is, and common IoT protocols.Why have participants in IoT investment projects been severely deceived in recent years? Where have the core members of those promotional IoT project investment platforms gone? Not going to discuss that … Read more

Overview of Embedded IoT Protocols

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Overview of Embedded IoT Protocols

For software companies, the IoT model brings decisive changes to their hardware design and the services they provide. One of the most impactful aspects is the communication protocols. 1 Communication Protocols Communication protocols can be thought of as a language, allowing two or more devices to communicate with each other. Just as there are rules … Read more