BMP280 Pressure Temperature Sensor Module

Power Supply: 1.8V - 3.6V
Temperature: -40°C to +85°C
Humidity: 0-100%
Pressure: 300-1100 hPa
Package Included: 5 x BMP280 Pressure Temperature Sensor Module

Description:
1. Not only the pressure and the temperature, BMP280 sensor module can measure humidity.
2. It uses both I2C and SPI interface, with an I2C connection you have access to enough weather data.
3. BMP280, the precision sensor is soldered onto PCB, a great new chip which was originally designed for the next generation of smartphones.
4. It is made up of a very accurate pressure sensor and an associated temperature sensor which helps calibrate the pressure readings.

Connection:
for GY-BMP280 arduino
VIN----------------VCC
GND--------------GND
SCL----------------A5
SDA----------------A4