Cover image: This is the “Internet of Things” as seen by people from 1960 to 1990. Recently, ARM mbed released mbed OS 5.3, which is a further performance upgrade based on previous versions. This is a good sign, indicating that the basic framework and development approach have been established, and there should no longer be … Read more
1 Overview This is a compatibility layer for the RT-Thread domestic operating system, designed to allow projects based on the μC/OS-II operating system from the American company Micriμm to migrate quickly and seamlessly to the RT-Thread operating system. The design and implementation of the compatibility layer respect the original μC/OS-II, ensuring its authenticity. The design … Read more
The GZ32M series smart gateway is a core device in the ZLG ZigBee ecosystem, managing numerous ZigBee nodes below and connecting to the cloud platform to facilitate data transfer. It is suitable for various application scenarios such as industrial control, lighting, and smart buildings. Gateway Overview The GZ32M series ZigBee smart gateway can achieve various … Read more
This article guide ZigBee technology, as the most commonly used wireless technology in the field of the Internet of Things, often faces difficulties in application due to complex protocol stack development and cumbersome networking processes. This article will introduce how ZigBee can quickly achieve one-key self-networking? ZigBee technology, as the most commonly used wireless technology … Read more
The development and application of smart home standards have always been hot topics of interest in the industry. Recently, Qianjia.com has discussed many issues regarding smart home standards, including Zigbee, Z-Wave, Thread, and Dotdot, among others. However, for the two most commonly used standards in smart homes, Zigbee and Z-Wave, many newcomers are still somewhat … Read more
First, let me express my intention. I am a technical professional rooted in the IoT industry for many years, and I was fortunate enough to participate in the CHIP Working Group from the very beginning. Of course, my “participation” refers to becoming a member in early 2020, but for most of the time, I was … Read more
In the field of smart hardware and the Internet of Things, the well-known ZigBee is indeed widely recognized. Apart from WiFi and Bluetooth, ZigBee is currently one of the most important wireless communication protocols, primarily applied in the fields of IoT and smart hardware. The following text introduces various aspects of ZigBee in a Q&A … Read more
When it comes to short-range IoT technologies, besides Wi-Fi and Bluetooth, there is actually another well-known player—ZigBee. ZigBee has been one of the important wireless communication protocols in recent years, widely used in the IoT field, especially in smart home applications. Today, let’s take a detailed look at it! 1. Origin and History 1Why Was … Read more
The era of smart cities requires a comprehensive enhancement of monitoring capabilities and intelligent management levels. With vast water areas in our country, more unmanned monitoring points will be established, making wireless data transmission particularly important. The framework of the entire hydrological monitoring information system is shown in Figure 1, which is divided into four … Read more
This article is sourced from: Global IoT Observation This article will comprehensively review the core component of the Internet of Things, the wireless communication module, from the industrial chain to manufacturers and future trends. Recently, the result of a tender for 500,000 units of the “Universe’s First Marker” was released, sparking heated discussions in the … Read more