BMP280 Pressure Temperature Sensor Module Digital Breakout Sensor 3 Pcs

Specification:

Power Supply: 1.8V - 3.6V

Temperature: -40°C to +85°C

Pressure: 300-1100 hPa

Package Included: 3 x BMP280 Pressure Temperature Sensor Module

Description:

1. BMP280 sensor module can measure the pressure and the temperature.

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

VIN----------------VCC

GND--------------GND 

SCL----------------A5 

SDA----------------A4