3Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module For Arduino

Description: Bosch has stepped up their game with their new 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 from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with 1 hPa absolute accuracy, and temperature with 1.0C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with 1 meter accuracy Feature: Model: GY-BMP280-3.3 Chip: BMP280 Power supply: 3V Communication method: Standard IIC/SPI communication protocol Air pressure range: 300-1100hPa Pin pitch: 2.54mm Module size: 11.5mm*15mm 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) Package Included: 3 x GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module