LoRa Alliance There is a movement to standardize LoRa’s MAC functionality, called the LoRa Alliance. The LoRa Alliance developed the LoRaWAN protocol for use by mobile network operators that use unlicensed spectrum to communicate with IoT devices in their networks.…
Das Prinzip und die Funktion des seriellen Portservers
In the early days, serial port server products were large and required a lot of resources for processing. With the development of technology, new integrated circuit designs have been made, thereby reducing the size of the serial server. This facilitates…
Vier wichtige Trends in der intelligenten IoT-Fertigung
The Internet of Things (IoT) is an interconnected network of physical items embedded with software and connectivity that enables these objects to collect and exchange data, ushering in the fourth industrial revolution. Smart manufacturing is making waves across all industries.…
Wie unterstützt der Server mit serieller Schnittstelle die SPS bei der Netzwerkkommunikation?
In the context of Industry 4.0 and Made in China 2025, China’s industry is accelerating intelligence and informatization. Its main manifestation is that traditional enterprises realize unmanned office work through IoT wireless technology. For example, assembly line work that was…
What is serial communication technology
As we all know, serial port devices are still widely used in various industrial scenarios. However, when there is only a USB to 232 communication line, the serial device can be connected. When there is no USB to RS232 communication…
What are the factors that affect lora transmission rate and distance?
In radio technology, basically three characteristics can be used to characterize a radio network: ● Range/distance ● Data transfer speed ● Power consumption. The criteria for these three indicators are certainly not the same, since the laws of physics set…
How the serial port server works
How the serial port server works After the invention of the USB protocol, serial port devices are rarely seen in our lives. For this reason with modern transmission systems, most manufacturers no longer add serial ports to laptops, desktop computers,…
How industrial router-type cellular equipment improves efficiency
As Internet of Things (IoT) applications expand, the scope of their associated networks must also expand. While Wi-Fi, Bluetooth, and Zigbee are available for convenient wireless networking near or within industrial facilities, some Industrial Internet of Things (IIoT) networks require…
Security factors that need to be considered when using 4g industrial routers
There are many advantages to using an industrial router, DTU or switch, but as with any network connection, security is one of the most important elements when designing your system. We’ll look at several areas and where security gaps may…
How does the Internet of Things change our lives?
Internet of Things (IoT) – Essential IoT Business Guide The Internet of Things (IoT) is changing the way we live, work, travel and do business. It is even the basis for the new industrial transformation, namely Industry 4.0, and is…