Het Internet of Things (IoT) heeft geleid tot een toename in het gebruik van communicatieprotocollen, waarbij MQTT en HTTP twee van de meest gebruikte zijn. Dit artikel beoogt een vergelijkende analyse van MQTT en HTTP,...
RS485 vs RS232: Een vergelijkende studie en hun toepassingen in IoT-communicatie
Inleiding RS-232 en RS-485 zijn twee soorten standaard seriële communicatieprotocollen. Beide worden gebruikt om seriële communicatie tussen apparaten mogelijk te maken; ze verschillen echter op veel manieren. RS-232 RS-232, ook bekend als RS-232C, is een op grote schaal geïmplementeerde seriële transmissie-interface...
MQTT begrijpen: kenmerken en toepassingen
Introduction MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol that provides resource-constrained network clients with a simple way to distribute telemetry information. The protocol, which uses a publish/subscribe communication pattern, is used for machine-to-machine (M2M) communication and plays…
Analyse van de verschillen en toepassingsscenario's tussen het MQTT-protocol en het HTTP-protocol
In today’s trend of Internet intelligence, different communication protocols play different roles. Among them, MQTT protocol and HTTP protocol are two common communication protocols, and they are suitable for different scenarios. This article will compare and analyze them in detail. MQTT protocol…
The advantages of edge gateways equipped with GPS modules in petroleum industry
Edge gateways equipped with GPS modules are becoming increasingly popular in the oil industry as they can provide real-time location data and improve automation. These devices can be used to monitor the location of oil rigs, pipelines and other facilities,…
De toekomstige trend van het combineren van edge gateways en kunstmatige intelligentie om gegevens te analyseren
The emergence of the Internet of Things (IoT) has led to an explosive growth in the amount of data generated at the network edge. Border gateways, which serve as the link between local networks and cloud servers, are becoming increasingly…
Introduction to the functions of the GPRS module and what are the application scenarios of the GPRS module
In today’s smart era, the Internet of Things has become an indispensable part of people’s lives. As an important wireless communication technology, the GPRS module plays a vital role in the field of Internet of Things. This article will introduce the functions…
What does NB mean in IoT technology?
With the development of science and technology, IoT technology is becoming the main driving force of smart life. Among IoT technologies, NB is a technology that has attracted much attention. So, what does NB mean?NB stands for Narrowband Internet of Things. It is a…
The working principle of the GPRS module and its practical application scenarios and advantages
The GPRS module is a communication module used for wireless data transmission, which can realize remote data transmission and communication. GPRS (General Packet Radio Service) is a communication service based on packet switching. Network communication and data transmission can be achieved…
Introduction to data security and privacy protection functions of industrial IoT edge gateways
With the rapid development of the Industrial Internet of Things (IIoT), edge computing technology has received increasing attention. In industrial environments, edge gateways play a vital role. They connect sensors, devices and cloud platforms to enable communication and data transmission between devices. Edge…
Application and Development of IoT Perception Layer Technology
With the rapid development of IoT technology, IoT perception layer technology, as one of the core technologies of IoT, is gradually becoming the focus of people’s attention. The perception layer technology of the Internet of Things refers to the technology that…
De rol en het belang van de gatewaymodule
Met de bloeiende ontwikkeling van het internet zijn netwerkbeveiliging en gegevenstransmissie belangrijke onderwerpen geworden in verschillende industrieën. In het proces van gegevensbeveiliging en efficiënte transmissie speelt de gatewaymodule een vitale rol.Laten we eerst de definitie van...