Categoria: Notizie (pagina 150)

LoRa features and introduction LoRa is a type of short-distance communication in the Internet of Things. Not all scenarios are suitable for LoRa. So before understanding the applications of LoRa, let’s first talk about some characteristics of LoRa. ◆Transmission distance:…

Introduction: ZHC4921 is an industrial-grade 4G RTU that provides 4 channels of DI, 4 channels of DO, 4 channels of AI and 1 channel of RS485 interfaces. It supports local logic processing operations, automatic collection and active reporting, Modbus RTU/TCP…

Everyone has always heard about the major features of NB-ioT, including ultra-low cost, ultra-low power consumption, ultra-strong coverage, and ultra-large connections. It is estimated that some people are a little confused about the concept of this feature, and there is…

Niubility technology in NB-IoT 2020-05-27 17:15:05 Azir 17 NB-ioT technology has always attracted much attention. What are the key features that make it so popular? (Super coverage, ultra-low cost, ultra-low power consumption, ultra-large connection, SC-FDMA, OFDMA) Behind these characteristics ,…

The eLTE-IOT solution is a narrow-wide wireless IoT solution based on 3GPP standards developed by Huawei specifically for the industrial IoT market. eLTE-IOT is based on the unlicensed ISM spectrum below 1GHz and uses lightweight equipment that is flexible and…

The difference between edge computing and cloud computing 2020-06-04 09:50:56 Azir 27 I believe most people are familiar with edge computing and cloud computing. They seem to be the same, but in fact, there are big differences. So this article…

With narrowband wireless communication technology, why do IoT terminals still need converged access from gateways? What are the special features of industrial IoT gateways compared to ordinary gateways? With these questions, let us learn about industrial IoT gateways together. In…

Understand the Internet of Things, the origin and development of the Internet of Things 2020-06-08 17:46:13 Azir 10 Speaking of the Internet of Things, are you both familiar and unfamiliar? Yes, from radio frequency technology that can be seen everywhere,…

The application development of the Internet of Things is inseparable from the continuous development of communication technology. So what are the communication technologies used in the Internet of Things? We can simply divide it into wired communication technology and wireless…

Wireless Communication Technology 2020-06-12 12:15:41 Azir 7 Another article has finished talking about wired communication technology. Let’s talk about wireless communication technology again in this article. When it comes to wireless communication in the Internet of Things, I believe most…