On September 8, 2025, the Ministry of Industry and Information Technology issued a satellite mobile communication business operating license to China United Network Communications Group Co., Ltd., allowing it to conduct mobile direct satellite connections, emergency communications, maritime communications, and other services. This is not just the issuance of a license, but a key turning … Read more
Author: Zhao XiaofeiIoT Think Tank Original Recently, the latest survey by Eurostat revealed that 70.9% of the EU population uses smart IoT devices in their daily lives. This data comes from an annual survey initiated by Eurostat in 2022 regarding the use of information and communication technology in households and by individuals. With over 70% … Read more
1. Current Status of Traditional Electric Meters Traditional smart meters generally use standard transformer connections or direct wiring methods, with RS485 communication as the communication method, and additional functions are relatively limited. When faced with increasingly complex on-site application scenarios, they often struggle to meet demands. 1. For renovation projects, it is impossible to install … Read more
Click the blue text above to select “Set as Favorite” Key information, delivered on D1 time! In today’s global wave of digitalization, traditional industries are facing unprecedented challenges and opportunities. The Internet of Things (IoT), as the core driving force of the new generation of information technology, is reshaping production models, optimizing management processes, and … Read more
The first rays of sunlight shine into the workshop, and smart devices have already begun their new day of work. They operate quietly, transmitting data through an invisible network to distant locations. Behind all this often lies a small IoT card. Unlike mobile phone cards, it is not eye-catching, yet it silently supports the intelligent … Read more
1. Background SignificanceWith the advancement of agricultural modernization, monitoring and regulating the environment in cattle barns has become crucial for improving dairy farming efficiency. Traditional monitoring methods are not only time-consuming and labor-intensive but also difficult to achieve real-time monitoring. The environment monitoring system designed based on STM32 can monitor environmental parameters such as temperature, … Read more
LoRaWAN Open/Close Sensors are low-power, long-range wireless devices used to detect and report the open or closed status of doors, windows, gates, cabinets, or other movable objects. These sensors utilize the LoRaWAN (Long Range Wide Area Network) protocol to transmit status data over long distances (typically up to several kilometers) while consuming very little power, … Read more
With the continuous development of Internet of Things (IoT) technology, smart offices are gradually becoming an important direction for modern enterprises to enhance efficiency, optimize resources, and improve employee experience. Among various wireless communication technologies, LoRaWAN stands out as a highly potential connectivity solution in smart office scenarios due to its low power consumption, wide … Read more
In embedded IoT development, the MQTT protocol has become the standard choice for communication between devices. Why do you need a local MQTT server? • Development Testing Isolation: Avoid impacting the production environment and provide a secure testing space. • Network Independence: Does not rely on external network connections, ensuring a stable development environment. • … Read more
Free for commercial use! An industrial web low-code visual development platform with over 1500 components. Revealed! Why must MQTT choose TCP? Industrial islands? Connect Modbus and MQTT in one minute. Is debugging IoT devices too troublesome? Complex protocols and hard-to-track messages? The open-source project MqttInsight comes to the rescue! It is a multifunctional MQTT desktop … Read more