BMP280 Digital Barometric Pressure Altitude Sensor High Precision Atmosp

Supply Voltage: 1.8 – 3.3V DC

Interface: I²C (up to 3.4MHz), SPI (up to 10 MHz)

Operational Range:

Temperature: -40 to +85°C

Humidity: 0-100%

Pressure: 300-1100 hPa

Resolution:

Temperature: 0.01°C

Humidity: 0.008%

Pressure: 0.18Pa

Accuracy:

Temperature: +-1°C

Humidity: +-3%

Pressure: +-1Pa

I²C address

SDO LOW : 0x76

SDO HIGH: 0x77