Autor: iot-de (page 142)

Das Schalteingangs-/-ausgangsmodul wird auch als Steuermodul bezeichnet. Es kann ein Signal ausgeben, wenn eine Steuerungsanforderung besteht, oder ein Schaltsignal bereitstellen, um das gesteuerte Gerät zu aktivieren. Gleichzeitig kann es Rückmeldungen empfangen...

Mit zunehmender Verschlechterung der Luftqualität schenken wir der Gesundheit, insbesondere den für den menschlichen Körper schädlichen gasförmigen Stoffen, immer mehr Aufmerksamkeit und führen nach und nach wirksame Überwachungs- und Managementmaßnahmen durch. Aufgrund des häufigen Auftretens von Dunstwetter, das die...

The 4G module is an important carrier for connecting things and one of the core components for terminal devices to access the Internet of Things. With the development of industry, the demand for embedded devices to access the network is…

4G DTU and 4G industrial router are both wireless terminal devices that implement wireless network data transmission functions, but there are still some significant differences between the two, which can be distinguished from the four aspects of network interface, usage,…

With the rapid growth of our country’s economic strength, the improvement of national quality, and the emphasis on quality of life and living environment, the era of environmental pollution at the expense will become a thing of the past. Environmental…

Attachment: China Telecom Internet of Things Open Platform_NB-IoT module docking guide Overview This document introduces the NB-IoT business from preparation work, custom device model, codec plug-in development, device access platform, and message upstream and downstream methods and processes. This document…

GPRS module , the embedded version of GPRS DTU , is small in size and easy to integrate into other devices. Its function is similar to that of a serial port server . The GPRS module is an Internet of…

The GPRS module is one of many wireless transmission modules. It is a wireless transparent transmission module supported by GPRS technology and realizes data transmission between serial devices and cloud servers. Embedded systems using GPRS modules can realize wireless data…

What is a 4G module ? 4G module is also called 4G transmission module, 4G communication module, and 4G LTE module. It is a product whose hardware is loaded into the designated frequency band, the software supports the standard LTE…

The combination of mobile communications and practical applications can provide users with flexible and efficient services. In the era of booming development of the Internet of Things, the wide application of GPRS technology provides a wealth of solutions for all…

As a communication technology, GPRS provides services for realizing telematics in a broad sense. As computers and various smart devices with processing functions are increasingly used in various fields, the application scope of data communications is also expanding. In the…

The Industrial Internet of Things continuously integrates technologies with sensing and monitoring capabilities (various collection and control sensors, controllers, mobile communications, intelligent analysis, etc.) into all aspects of the industrial production process, greatly improving production efficiency and product quality. Reduce…