Auteur: iot-en (pagina 124)

The proliferation and popularity of IoT devices has led to the rise of low-power, wide-area network (LP-WAN) options such as SigFox, LoRa, and Weightless. Traditional cellular options, such as 4G and LTE networks, consume too much power. Furthermore, they are…

In an era when RS232 ports were common, it was by far the most common method of bit-by-bit communication, so much so that the term “serial port” became synonymous with “RS232 port.” Using the word “serial” in conjunction adds to…

There are many ways to implement the physical layer. Network equipment offers a wide range of connectivity options. Certain networks are well defined using the OSI model, where cables, bridges, industrial routers, serial servers, DTUs, and PCs can be easily…

“The four main parts of any IIoT system are smart assets, data communications infrastructure, analytics and applications to interpret the data and act on it, and people. Smart assets include machines or other assets with sensors, processors, memory, and communications…

In industrial networking control, power conditioning, and point-to-point communication applications between computers, data is sent on the serial communication bus for various types of physical networks, such as RS232, RS485, and controller area networks. Each interconnected system typically has its…

Since the advent of the USB interface, the number of serial ports installed on serial devices and computer hosts has decreased, but serial interfaces are still widely used in industrial networking environments or commercial projects. There are dozens of serial…

4G data transmission module The 4G data transmission module developed by Zongheng Intelligent Control is a shell-type data transmission terminal. There are two products for users to choose: rail type and ear-mounted type, which can meet different application scenarios. This…

The collection and transmission module developed by Zongheng Intelligent Control mainly uses 4G network as the transmission channel, which can realize the mutual transmission of data between serial devices and network servers through the operator’s network. Currently, it can be…

Anders dan het internetdenken is fragmentatie de beste kans voor het internet der dingen. Door dingen binnen een beperkt bereik en een kort tijdsvenster met elkaar te verbinden, grijp je de vluchtige kans. De meeste bedrijven die dit principe...

Samenvatting van het verslag: Draadloze overdracht is de belangrijkste methode voor informatieoverdracht van het internet der dingen en de communicatiemodule is een van de kerncomponenten van het internet der dingen. Draadloze transmissie is voornamelijk onderverdeeld in drie soorten...