Digital Barometric Pressure Sensor Board Swap I2C/SPI BMP280 MPU9250 3.3V A2TF
Description: BMP280 Pressure Sensor(Purple) This precision sensor from Bosch 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 hea.
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