Description :

-SparkFun BME280 Atmospheric Sensor Breakout measures barometric pressure, humidity, and temperature
-Tiny breakout can be used in indoor/outdoor navigation, weather forecasting, home automation, and personal health monitoring
-On-board BME280 sensor measures atmospheric pressure from 30kPa to 110kPa, relative humidity, and temperature
-Provides 3.3V SPI interface and 5V tolerant I2C interface with pull-up resistors to 3.3V
-Takes measurements at less than 1mA and idles less than 5µA
-10 pins, 6 used at a time (left side provides power, ground, and I2C pins, right side provides SPI functionality and another power and ground)
-Breakout does NOT come with headers, must be purchased and soldered on separately
-SparkFun Atmospheric Sensor Breakout – BME280 with headers is available in the Similar Products section.

Specifications:

•Operation Voltage: 3.3V
•I2C & SPI Communications Interface
•Temp Range: -40C to 85C
•Humidity Range: 0 – 100% RH, =-3% from 20-80%
•Pressure Range: 30,000Pa to 110,000Pa, relative accuracy of 12Pa, absolute accuracy of 100Pa
•Altitude Range: 0 to 30,000 ft (9.2 km), relative accuracy of 3.3 ft (1 m) at sea level, 6.6 (2 m) at 30,000 ft.
•Incredibly Small