Fermion: BMP280 Digital Pressure Sensor

This is DFRobot’s breakout BMP280 Barometric Pressure Sensor with temperature/pressure measurement, supporting Arduino. Based on Bosch’s piezo-resistive tech, it’s compact, featuring high EMO robustness, accuracy, linearity, long-term stability, and flexible optimization for power, resolution & filter. It also measures altitude/relative floor (via pressure-altitude relation) and enhances GPS or enables 3D indoor navigation with IMU.