In this era of information explosion, the development of new technologies is changing rapidly, and the Internet of Things (IoT), as an emerging technology, is gradually transforming our lives. Agriculture, as the foundation of our national economy, is also experiencing the benefits of IoT. Through IoT, agriculture has become “smarter,” allowing farmers to say goodbye … Read more
Click the blue text above to follow us! Edge Intelligence in Vehicle Networks: Concepts, Architecture, Issues, Implementation, and Prospects Jiang Kai1, Cao Yue1, 2, Zhou Huan3, Ren Xuefeng2, Zhu Yongdong4, Lin Hai1 1. Wuhan University, Wuhan, Hubei 430072; 2. Huali Zhixing (Wuhan) Technology Co., Ltd., Wuhan, Hubei 430056; 3. Three Gorges University, Yichang, Hubei 443002; … Read more
On July 4th, technician Zeng Xiaobing from the Agricultural Development Service Center of the 63rd Regiment skillfully operated at his office computer, browsing through clear images of pest conditions and related data. Based on the current trends in pest conditions, he guided the teams and farmers to implement comprehensive pest control measures in the fields. … Read more
Product Introduction The IoT IO controller is commonly used for remote control, signal conversion, achieving network to IO, controlling IO, collecting IO, and AI voltage functionalities. This article shares practical experiences using the USR-IO 424 IoT IO controller as an example of this type of product. Application Scenarios 1. Cloud control system provided by the … Read more
Today, we are going to talk about the secret language that allows devices to “speak”—the IoT communication protocols. Don’t be intimidated by this technical term; they are essentially the “WeChat” and “WhatsApp” of the device world, with some being energy-efficient, some being fast, and others being social butterflies (supporting multi-device chatting). 1. IoT Protocols: The … Read more
On May 16, the People’s Bank of China released the financial industry standard ‘Guidelines for Financial Applications of IoT Technology’ (JR/T 0338—2025) (hereinafter referred to as ‘the Guidelines’), which took effect on the same day. It is reported that the drafting units of this document include several branches of the People’s Bank, state-owned banks, joint-stock … Read more
Click the blue text above to follow me In November 2005, at the World Summit on the Information Society (WSIS) held in Tunisia, the International Telecommunication Union (ITU) released a report titled “ITU Internet Report 2005: The Internet of Things”, officially introducing the concept of the “Internet of Things (IoT)” to the world. Although the … Read more
Recently, after upgrading the ESP32 firmware to LVGL 9.2.2 + MicroPython 1.25, previously functioning code began to experience crashes and restarts. At this point, the following error message can be seen: A fatal error occurred. The crash dump printed below may be used to help determine what caused it. If you are not already running … Read more
In the era of the Internet of Things, more and more devices need to have AI capabilities, such as smart homes, wearable devices, and more. However, deploying complex AI models on resource-constrained micro devices has always been a challenge. Now, with ESP-TF Lite Micro, everything becomes easy and simple! This article will provide a detailed … Read more
The power optimization hardware design for the ESP32 is the cornerstone of achieving ultra-low power systems, requiring meticulous control over power architecture, peripheral circuits, PCB layout, and more. Below are hardware-level optimization solutions validated by engineering: 1. Power Topology Optimization 1. Efficient Power Conversion Solutions Scenario Recommended Solution Static Current Conversion Efficiency Key Models Input … Read more