KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor

Specifications: Power supply: 3V 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 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) Note: The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 5Pcs

• It is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183.
• The BMP280 is an absolute barometric pressure sensor especially designed for mobile.
• 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 .