Type CO2,Environmental,Temperature & humidity Applications Ideal for smart buildings, HVAC systems, and indoor air quality monitoring On-board modules SHT40-BD1B digital humidity and temperature sensor from Sensirion | STC31-C CO2 sensor both from Sensirion Key Features Humidity, temperature, and CO₂ measurement, low power consumption, high accuracy and long-term stability, I2C interface with selectable address, Click Snap feature with detachable sensor section, wide operating ranges, and more Interface I2C Feature Click Snap,ClickID Compatibility mikroBUS™ Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V
