Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor (STEMMA QT)The long awaited BME680 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities. All over SPI or I2C at a great price! Like the BME280 & BMP280, this precision sensor from Bosch can measure humidity with 3% accuracy, barometric pressure with 1 hPa absolute accuracy, and temperature with 1. 0C accuracy. Because pressure