QB103 Barometric Pressure Sensor

The Barometric Pressure Sensor adopts BMP280 chip and integrates two main functions of temperature detection and atmospheric pressure detection. It can measure atmospheric pressure to provide information on current altitude or air pressure, and can also be able to measure ambient temperature and provide accurate temperature data for temperature compensation or other environmental monitoring applications. In navigation applications, the barometer can also enhance the GPS positioning effect, or combine with IMU sensors to achieve three-dimensional indoor navigation. Application reference: weather station, indoor navigation, pneumatic altimeter, UAV, etc. Click to explore: Barometric Pressure Sensor Product Doc Parameter Specification Parameter Value/Description Operating voltage 5V Air pressure detection range 300~1100hPa Air pressure detecting relative accuracy 0.12hPa 1m Temperature measurement range 0 ~65 Temperature measurement accuracy 0.01 Output protocol I2C Operating temperature -10 C~+50 C Size 3.2cm*2.4cm