BME280 TEMPERATURE, HUMIDITY AND PRESSURE SENSOR

The BME280 used on this combo module is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key design constraints. The BME280 supports both SPI and I2C interface to communicate with the microcontroller.
Features:

applications:
measurement of volume and air flow
home automation control
control heating, ventilation, air conditioning
internet of things
weather forecast
fitness monitoring / well-being

Specifications:

pressure range: 300 to 1100 hPa
temperature range: -40 to 85°C
supply voltage: 1.2 to 3.6 V
I/O voltage: max 3.6 V
current consumption: max. 3.6 uA @ 1 Hz (H,P,T)
sleep mode consumption: 0.1 uA
interface: I2C and SPI
dimensions: 15 x 12 mm