Seeed Grove Range of Sensors and Modules - Seeed Studio 101020513, Seeed 101020513 Grove - Temperature, Humidity, Pressure and Gas Sensor (BME680) is a 4-in-1 environmental sensor with strong sensing capability for Temperature, Humidity, Pressure, and Gas even in a small package. It will be very beneficial to apply on GPS devices or IoT projects such as your own Arduino weather station or weather forecast system.Based on the BME680 module, a 4-in-one MEMS environmental sensor can measure four parameters of VOC (volatile organic compounds), temperature, humidity, and air pressure. It supports a wide voltage input, compatible with a 3.3V/5V controller, and works at a wide operating range of -40+85 °C, 0100% r.H., 3001100 hPa.Indoor air quality monitor. Seeed 101020513 Grove - Temperature, Humidity, Pressure and Gas Sensor (BME680)