Author: iot-en (page 26)

With the advent of the 5G era, Internet of Things technology is also developing continuously, among which NB-IoT technology has undoubtedly become the focus of the Internet of Things field. So, what exactly is NB-IoT? What advantages and applications does…

In today’s information age, the development of Internet of Things technology is no longer a concept of the future, but has penetrated into our daily life and work scenarios. For the programming and management of IoT devices, edge gateway technology…

Node-RED is a tool based on process orchestration that can help users quickly build IoT applications, smart home systems, data processing processes, etc. Its visual programming interface makes the writing process more intuitive and simple. Users only need to use…

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?…