In the spotlight, the grand event of the World Internet of Things Expo in September 2018 saw authoritative figures from over 30 countries and regions in industry, academia, finance, and government witness the release of new technologies, products, and applications. The expert review panel, composed of notable figures such as Academician Wu Hequan from the … Read more
NB-IoT Ultrasonic Remote Water Meter Research data indicates that among ordinary residential water usage, about 75% of the flow rates are between (300-1500) L/h, which can be accurately measured by existing water meters. However, approximately 14% of the flow rates are below (3-18) L/h, which is currently a major area of negative measurement error. The … Read more
The differences between IoT cards and personal communication cards, and why IoT devices require independent communication cards in smart water projects can be analyzed from aspects such as functionality, application scenarios, and management needs. 1. Differences Between IoT Cards and Personal Communication Cards 1. Functionality and Application Scenarios IoT Cards: Designed specifically for IoT devices, … Read more