KQ-N04 Home Weather Station

The KQ-N04 Home Weather Station is an intelligent educational device that combines environmental monitoring with programming learning. Equipped with temperature-humidity and air quality sensors plus an LED display, it detects and shows real-time indoor environment data. Users can program display content, set alert thresholds, and add optional voice announcements.

Built on the Arduino open-source platform, it supports progressive learning from graphical to code programming. While building their own weather station, children gain practical experience with sensor applications and data processing, developing environmental awareness and scientific inquiry skills.