- BMP280 is an upgraded version of the old BMP085/BMP180/BMP183 barometric sensor, it is an environmental sensor with temperature, barometric pressure sensor.
- The BMP280 sensor is a precision sensor, is sealing-in PCB, measure the pressure and the temperature.
- Temperature humidity sensor module is suit for all sorts of weather sensing and can even be used in both I2C and SPI.
- BMP280 stmospheric pressure sensor is made up of a very accurate pressure sensor and an associated temperature sensor which helps calibrate the pressure readings.
- BMP280 sensor with ?1 hPa absolute accuraccy, and temperature with ?1.0?C accuracy. Because pressure changes with altitude, and the pressure measurements are good, you can also use it as an altimeter with ?1 meter accuracy.
Specifications:
Power supply: 3V
Digital interfaces:I?C (up to 3.4 MHz)/SPI (3 and 4 wire, up to 10 MHz)
Air pressure range: 300-1100hPa
Current consumption:2.7?A @ 1 Hz sampling rate
Pin pitch: 2.54mm
Module size: 12mm*15.5mm
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
Vertical velocity indication(e.g. risk/sink speed)
Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.
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