BMP280 I2C – SPI Digital Barometric Pressure Sensor Module

BMP280 I2C – SPI Digital Barometric Pressure Sensor Module is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI.

Features:

•  Pressure range: 300 ~ 1100 hPa (altitude 9000 m ~ -500 m).
•  Working voltage: 1.71 – 3.6VDC.
•  Low power consumption: 4μA.
•  High precision: at low-power mode, the resolution is 0.06hPa (0.5 meters).
•  Temperature output.
•  Communication interface: I2C or SPI.

Typical application:

•  GPS precise navigation (dead reckoning, the upper and lower bridge detection, etc.).
•  indoor and outdoor navigation.
•  The weather forecast.
•  The vertical velocity indication (rise / sink speed).

Package Includes:

1 x BMP280 I2C – SPI Digital Barometric Pressure Sensor Module

Note: You need to add 5V to 3.3V level converter circuit between Arduino UNO R3 and the module.