Description:

• 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 is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, 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 meter accuracy

  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)

  • Target devices

  • Handsets such as mobile phones ,table PCs,GPS devices

  • Navigation systems

  • Portable health caredevices

  • Home weather stations

  • Flying toys

  • Watches

  • PCB size:(L*W)1.52* 1.20cm/0.60"*0.47"