Emerging technologies are always developing and adapting at a breakneck pace, and new uses and developments appear with surprising regularity. The Internet of Things may have been around for too long to be classified as a truly emerging technology, but the number of new implementations

Among the EIA standard series, the RS485 protocol is considered the most versatile, showing good performance in all four standards of serial communication. This is the reason RS485 is widely used as a communication interface when multiple nodes need to communicate in control or data

The Internet of Things connects things through the network. The currently developed and mature wireless access networks have the characteristics of large capacity and flexibility, can provide faster data transmission rates, and support a wide variety of applications. Currently, GSM modules can be combined with

The LoRaWAN network architecture is deployed in a star topology (as opposed to a mesh topology, such as Zibgee). The base station of a LoRaWAN network laid out in a star topology relays data between sensor nodes and network servers. Communication between sensor nodes and

From the current point of view, Shanghai is the first city in China to fully offline narrowband dial-up Internet access. This may also mean that the already pitiful narrowband dial-up Internet service will become a thing of the past: a year ago, on August 17,

In serial communication, data is sent one bit at a time over a signal line, so in order for the receiving end to receive the data accurately, the sending end must know the sending data for each bit.在RS232中，同步已经定义了

The Internet of Things involves extending internet connectivity to anything from standard devices like traditional desktops, laptops, smartphones and tablets to connecting physical devices and everyday objects that are not internet-enabled. These devices are embedded with program technology, can communicate and interact through the Internet,

RS-232C, RS-422A, and RS-485 are communication standards of EIA (Electronic Industries Association). Among these communication standards, RS-232C has been widely used in various applications and even as standard equipment on computers, and Often used. Used to connect to serial servers or DTU devices. Usually sensors

What is serial communication? The academic explanation is a method of continuously sending one bit of data through the bus at a point in time. Just like an archer shooting his bow and arrow frequently, whoosh, whoosh, whoosh… What is the serial communication protocol? To

Computer technology has been with us since the mid-20th century. However, the technology behind the Internet of Things has been mature since Tom, Dick and Harry all started using PCs. Telemetry science, the earliest representation of the Internet of Things, has been used since the

Industrial routers are connected through cellular network data, so they are more suitable for outdoor and commercial indoor use environments. There is no need to consider the troublesome problem of wiring. They only need stable signals and the stronger the better. We can also use

Industrial routers can be installed indoors or outdoors, in corners or on desktops, in mountains or underground, and anywhere there is a signal. But to ensure the best performance from your industrial router, it’s best to choose a good location to get the signal and