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:
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Enhancement of GPS navigation
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e.g.time-to-first-fix improvement,dead-reckoning,slope detection
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Indoor navigation(floor detection,elevator detection)
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Outdoor navigation,leisure and sports applications
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Weather forecast
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Health care application(e.g. sirometry)
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Vertical velocity indication(e.g. risk/sink speed)
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Target devices
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Handsets such as mobile phones ,table PCs,GPS devices
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Navigation systems
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Portable health caredevices
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Home weather stations
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Flying toys
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Watches
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PCB size:(L*W)1.52* 1.20cm/0.60"*0.47"
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