1、Multi Function: This BME680 environmental module with BME68X sensor can measure barometric pressure, environmental temperature, relative humidity, VOC and VSC gas change. 2、Designed for Motherboard: This BME688 sensor is designed for RasPi, for Pico, for ESP32 motherboard. 3、I2C Interface: This BME688 environmental sensor supports I2C interface communication, I2C address configurable, and support I2C bus cascading. 4、SPI Interface: This for Pico environmental module supports SPI interface communication. I2C interface by default, enabled via CS pin. 5、Voltage Translator: This ESP32 environmental sensor has onboard voltage translator, compatible with 3V/5V level. 1 x BME688 Environmental Module1 x Connecting Wire Item Type: BME688 Environmental ModuleMaterial: Printed Circuit BoardMeasurement: Barometric Pressure, Environmental Temperature, Relative Humidity, VOC And VSC Gas Change Detection (Supports IAQ Calculation In Combination With The Software Package)Communication Interface: I2C And SPITemperature Measurement Range: Minus 40 To Plus 85℃Temperature Measurement Accuracy: ±1℃ (0 to 65℃)Humidity Measurement Range: 0 to 100%RHHumidity Measurement Accuracy: ±3%RHPressure Measurement Range: 300 to 1100hPaPressure Measurement Accuracy: ± 0.6hPaGas Measurement: VOC Gas Change Detection