The MICS module provides real-time detection of carbon monoxide (CO), nitrogen dioxide (NO2), and methane (CH4) to monitor air quality in indoor spaces, industrial environments, and controlled agricultural facilities. It delivers immediate feedback to support occupant safety and process optimization. With standardized interfaces and LED indicators, it enables easy integration with existing systems and clear, at-a-glance status visibility for operators. The module offers comprehensive gas detection across key pollutants, supporting accurate air quality assessment, safety compliance, and data-driven environmental control. Designed for environmental professionals, home users, engineers, developers, and educational institutions, the MICS module delivers precise data for analysis and innovation. Use scenarios - Indoor safety: continuous monitoring of air quality in homes and offices to detect gas hazards and trigger alerts. - Industrial compliance: monitor emissions and ambient gas levels on the factory floor to maintain safe conditions and simplify reporting. - Greenhouse and lab environments: optimize ventilation and ambient conditions while collecting data for research and development.