BME280 3.3V BMP280 5V Digital Barometric Pressure Altitude Humidity Temperature Sensor I2C SPI Module

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 accuracyTypical application:Enhancement of GPS navigatione.g.time-to-first-fix improvement,dead-reckoning,slope detectionIndoor navigation(floor detection,elevator detection)Outdoor navigation,leisure and sports applicationsWeather forecastHealth care application(e.g. sirometry)Vertical velocity indication(e.g. risk/sink speed)Target devicesHandsets such as mobile phones ,table PCs,GPS devicesNavigation systemsPortable health caredevicesHome weather stationsFlying toysWatches