Autore: iot-it (pagina 26)

Con l'avvento dell'era 5G, anche la tecnologia dell'Internet of Things è in continuo sviluppo, e tra queste la tecnologia NB-IoT è indubbiamente diventata il fulcro del settore dell'Internet of Things. Ma cos'è esattamente l'NB-IoT? Quali sono i vantaggi e le applicazioni...

Nell'odierna era dell'informazione, lo sviluppo della tecnologia Internet of Things non è più un concetto del futuro, ma è penetrato nella nostra vita quotidiana e negli scenari di lavoro. Per la programmazione e la gestione dei dispositivi IoT, la tecnologia edge gateway...

Node-RED è uno strumento basato sull'orchestrazione dei processi che può aiutare gli utenti a costruire rapidamente applicazioni IoT, sistemi di smart home, processi di elaborazione dati, ecc. La sua interfaccia di programmazione visiva rende il processo di scrittura più intuitivo e semplice. Gli utenti devono solo utilizzare...

Node-RED is a browser-based process orchestration tool that can easily connect various hardware and devices together. This article will introduce how to implement temperature and humidity collection on Node-RED, as well as integration with IoT devices and data management. Node-RED…

With the advent of the big data era, data analysis and visualization have become an indispensable part of corporate decision-making and business development. In this context, Node-RED data visualization, as a new data visualization tool, is gradually gaining attention and…

As a process-based tool, Node-RED has a rich node library and a visual drag-and-drop programming interface, providing developers with convenient and efficient development tools. With its powerful functions, Node-RED can be easily applied to the development field of host computer.…

With the development of IoT technology, NB-IoT (Narrowband Internet of Things) module has become one of the commonly used communication modules in IoT devices. When using the NB-IoT module, many people will wonder whether it requires a SIM card for…

5G Internet of Things (5G IoT), as the core of the next generation of wireless technology, is gradually becoming the focus of attention. 5G IoT refers to the combination of IoT connection and management technology with 5G network technology ,…

485 to CAN protocol is a data communication protocol widely used in industrial control and other fields. It can realize information transmission between different devices, greatly improving work efficiency and data security. When using this protocol, it is crucial to…

In modern industrial control systems, it is often necessary to convert CAN bus data into the data format required by the 485 communication protocol. This process involves data parsing and conversion, and the application of new technologies can greatly improve…

485 protocol and modbus protocol are commonly used industrial communication protocols and are widely used in the field of industrial automation. They play an important role in control systems, data acquisition, instrumentation, etc., but there are also some differences between…

GSM is a global mobile communication standard that is widely used in 2G networks to provide voice communication and text messaging functions for mobile phone users. As a key component supporting the GSM network, how does the GSM module work?…