Bosch Sensortec Barometric Pressure Sensor, Surface Mount, 8-Pin, LGA

The BMP280 is an absolute barometric pressure sensor especially designed for mobile applications
The measurement period consists of a temperature and pressure measurement with selectable oversampling
Operates in three power modes: sleep mode, normal mode, forced mode
A set of oversampling settings is available ranging from ultra low power to ultra high resolution setting in order to adapt the sensor to the target application
The sensor is equipped with a built-in IIR filter in order to minimize short-term disturbances in the output data caused by the slamming of a door or window
Supported digital interfaces are I²C and SPI
Two power supplies for the main power, and separate power for the interface

Pressure Sensors, Bosch Sensortec