ITEM NAME:5Pcs BMP280 3.3V Pressure Sensor Module High Precision Atmospheric for Ardu A4H2 5Pcs BMP280 3.3V Pressure Sensor Module High Precision Atmospheric for Ardu A4H2 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 Celsius 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 color:purple Material:metal 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 inch Package Contents: 5x module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI. Target devices. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
