Autor: iot-de (page 27)

As a communication device, the GSM (Global System for Mobile Communications) module is widely used in the Internet of Things, smart homes and other fields. Its advantages and disadvantages directly affect its performance in practical applications. Let’s take an in-depth…

With the continuous development of mobile communication technology, 4G modules, as an emerging communication equipment, have gradually attracted people’s attention. So, what is a 4G module? What is a 4G module? 4G module, as the name suggests, is a communication…

The GSM module is a device used for wireless communication and can implement functions such as mobile phone calls and data transmission. Its main function is to communicate with other devices through the GSM (Global System for Mobile Communications) network.…

The 5G era has arrived, and domestic 5G modules are gradually booming in the market. As a core component of a smart terminal, the selection of 5G modules is crucial. So, which domestic 5G module company is the best? Let’s…

With the development of technology, 4G network has become an indispensable part of our lives. Among various 4G devices, the 4G module is a key component, and it is particularly important to choose a high-performance product. So, among many manufacturers,…

With the continuous development of IoT technology, NB IoT and 4G cards are two common ways to connect IoT devices, each with its own unique advantages and scope of application. Today we will compare the differences between NB IoT and…

In recent years, with the rapid development of Internet of Things (IoT) technology, various smart devices have played an increasingly important role in people’s lives. The NB-IoT wireless communication module, as one of the key technologies for connecting these smart…

GSM, Global System for Mobile Communications, is a global mobile communications standard. It uses TDMA (Time Division Multiple Access) technology, which allows several users to share the same frequency band of radio spectrum and divide it into many independent time…

GSM card and SIM card are two common cards in the communication field. They have some differences in functions and have different application scenarios in the communication field. What do GSM card and SIM card mean ? The GSM card…

With the continuous development of 5G technology, people’s demand for smart life is becoming more and more urgent. As an important part of connecting smart devices, 5G communication modules play a vital role in building a smart world. The 5G…

With the gradual popularization of 5G technology, 5G modules, as an important part of it, play a key role in connecting smart devices and realizing the interconnection of everything. So, what exactly does 5G module mean? Next, we will answer…

With the development of the times, the pace of scientific and technological progress has become increasingly rapid. In this ever-evolving technological trend, the emergence of 5G technology is undoubtedly an important milestone. As the core component of 5G technology, 5G…