Feature

●BMP280 is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183.
●This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
●This precision sensor is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy.
●Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 .
●BMP280 is made of high-quality materials, strong and durable, and can be used for a long time.


Description

Features:
BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183.
This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
This precision sensor is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy.
As pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with an accuracy of +/- 1 m.

Specifications:
Model: GY-BMP280-3.3
Chip: BMP280
Power supply: 3V
Communication method: Standard IIC/SPI communication protocol
Digital interfaces:I2C (up to 3.4 MHz)/SPI (3 and 4 wire, up to 10 MHz)
Air pressure range: 300-1100hPa
Current consumption:2.7μA @ 1 Hz sampling rate
Pin pitch: 2.54mm
Board size: 15.5mm × 11.5 mm
Weight: 0.9 g

Typical application:
Enhancement of GPS navigation(e.g.time-to-first-fix improvement,dead-reckoning,slope detection)
Indoor navigation(floor detection,elevator detection)
Outdoor navigation,leisure and sports applications
Weather forecast
Health care application(e.g. sirometry)
Vertical velocity indication(e.g. risk/sink speed)

Packing List:
5 x GY-BMP280-3.3 Sensor Module
5 x Pin Header