ITEM NAME:Breakout Temperature Humidity Barometric Pressure BMP280-3.3 Digital Sensor Modu.This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! Type: Sensor Module. 1 x Sensor Module. Pressure Range: 300hPa to 1100hPa(+9000m to -500m). Low Power Consumption: - 2.7uA at 1Hz.