Type Environmental Applications Ideally suited for applications such as indoor air quality monitoring in homes, offices, and public buildings, as well as automation in air purifiers, HVAC systems, and other air quality-based devices On-board modules RRH46410 - digital gas sensor module for indoor air quality applications from Renesas Key Features Measures total volatile organic compounds (TVOC), indoor air quality (IAQ), and estimated carbon dioxide levels (eCO2), based on MEMS gas sensing element with a metal oxide (MOx) chemiresistor for high precision, built-in MCU, machine-learning algorithm for accurate air quality measurement and real-time response, UART and I2C interfaces, user-configurable LED indicator, and more Interface I2C,UART Feature ClickID Compatibility mikroBUS™ Click board size S (28.6 x 25.4 mm) Input Voltage 3.3V