Modbus to MQTT—ADFWEB Gateway Converter–Guangzhou Xinyu IoT Author:www.adfweb.com.cn Zou Wuyi Mobile185-020-77899 Email: [email protected] 1、Features: HD67933-B2 is a Modbus master/ MQTT converter with the following features: – MQTT and Modbus electrical isolation; – Can be installed on 35mm DIN rail; – Wide power input range:18…35V DC and 8…24V AC; – Wide operating temperature range:-40°C to 85°C … Read more
On September 17, 2025, at the IoT Technology Forum hosted by Eefocus, Self-Connected Technology presented its Self-Connected Wi-Fi technology solutions for applications in industrial IoT, injecting new momentum into the development of industrial IoT. Currently, the Internet of Things (IoT), as a core driving force for industrial transformation, is entering a golden period of rapid … Read more
During my business trip, I took some time to discuss sensors (148). Last time, I casually wrote a short article titled “The Urgency of Domesticating Pressure Sensors” on WeChat, which caused quite a stir among friends in the industry. Today, while waiting at the airport, I am writing the second part for everyone to discuss. … Read more
Zhang Tong News Agency zhangtongshe.com ｜Based in Zhangjiang, serving Shanghai, supporting technological innovation｜ Over a decade of effort has produced a “Chinese chip”. Produced by | Zhang Tong News Agency First image | Internet How long can you tolerate being offline? One hour of frustration? Half a day of work delay? A day affecting your … Read more
Follow+Star Public Account Number, don’t miss out on exciting contentAuthor | strongerHuangWeChat Public Account | Embedded ColumnAccording to media reports:Arm officially cancels the Cortex naming!Arm will undergo a strategic adjustment to reshape its brand, deciding to abandon the nearly 20-year-old Cortex brand in favor of a more segmented naming system to address the diverse needs … Read more
Click the blue text to follow meSet IoT to ‘Starred’ Abstract: Bengbu’s ‘China Sensor Valley’ has formed a complete industrial chain for IoT sensors, gathering over 200 enterprises. Huaxin Micro-Nano has an 8-inch MEMS wafer line, and Fuyuan components achieve electroplating precision of 0.01 microns. In the first half of the year, the output value … Read more
With the continuous advancement of digital energy management, traditional power systems face new challenges in real-time performance, integration, and intelligence. Acrel Electric, based on IoT technology, has launched the Acrel-EIoT energy IoT cloud platform, which provides users with efficient and reliable energy data services by building a unified data platform and standardized interfaces. This platform … Read more
IoT Building ◀ Project Information The IoT Building is managed by Shijiazhuang High-tech Zone Innovation Incubator Co., Ltd., the first state-owned enterprise in Shijiazhuang High-tech Zone focused on providing incubation services for high-tech enterprises. The IoT Building offers operational management services for IoT companies, computer software development companies, cloud computing companies, big data companies, and … Read more
01 ESP32 Bluetooth FM Speaker Open Source User: Aknice Project Overview: Using the Anxin Ke ESP32-S development board to receive Bluetooth output I2S signals for decoding by UDA1334. The audio signal is switched between ESP32-S Bluetooth, FM, and AUX sources to the PAM8406 amplifier via a CD4052 switch, providing 5W x 2 in a 2.0 … Read more
The Internet of Things (IoT), as a representative of the new generation of information technology, is triggering a profound industrial transformation globally. With the popularization of technologies such as 5G and AI, the number of IoT devices has surged, and the demand for connection management has become increasingly complex. Enterprises urgently require stable, reliable, and … Read more