Modbus is a standard protocol for communication between industrial equipment. It is more commonly used in instruments and meters. Different devices can communicate with each other after complying with the Modbus standard. Modbus originally used serial links, such as RS232 and RS485/422. With the development of the network, the Modbus TCP standard was later introduced. Modbus of the serial link is ···

With the help of edge computing, the intelligence of the Internet of Things can be improved, and the Internet of Things can take root in various vertical industries. So what problem does the edge solve IoT?

"Realizing the Internet of Everything" is the ultimate goal of the Internet of Things. In the 2.0 era of data processing in the Internet of Things era, growing data has given birth to the demand for edge computing. After processing, storing, and applying data on the edge close to the physical object, edge computing not only solves the problem of data transmission between devices and the cloud, but···

ARM has three authorization methods: processor, POP, and architecture authorization.

Wireless communication field: At present, more than 85% of wireless communication equipment adopts ARM technology. ARM has been increasingly consolidating its position in this field with its high performance and low cost.

M2M is machine-to-machine communication usually used for remote monitoring, the main purpose is to use sensor data and transmit it to the network. The main components of the system include sensors, RFID, Wi-Fi or cellular communication links, and autonomous computing software programmed to help network devices interpret data and make decisions.

wireless communication technology is very important for IoT products and solutions. With the growth of wireless applications, there will be more and more various technologies and devices, and more and more rely on wireless communication technology. Today we use this article to take stock of the advantages and disadvantages of the main wireless communication technologies in the Internet of Things a···

In the Internet of Things industry, Narrowband Internet of Things (NB-IoT) is an emerging technology that can be widely used worldwide. It has unique advantages. It has wide coverage, multiple connections, low speed, low cost, low power consumption, Excellent architecture features. NB-IOT uses the license frequency band, and can adopt three deployment methods: in-band, guard band, or independent c···

When using edge data centers to move data processing closer to the data source, this number may drop to microseconds. Shortening the physical distance between the data center and the end user can not only minimize latency, but also improve reliability.

Industrial Gateway: A computer system or device that acts as a transformational task. Moving data between two systems that use different communication protocols, data formats or languages, or even completely different architectures, is the most complex network interconnection device. Incorporating edge computing, in addition to the basic protocol conversion function, it also has the following func···