BMP280 Barometric Pressure Sensor Module


BMP280 is an absolute barometric pressure sensor specifically designed for mobile applications and the sensor module is housed in a very compact package. Its diminutive dimensions and low power consumption allow for the implementation of battery-powered devices. A barometric sensor is ideal for measuring diverse weather conditions and has excessive accuracy and low cost making it an excellent solution for precision strain measurements of as much as ± 1 hPa and a temperature of as much as ±1.0°C. Because the stress changes with altitudeand pressure measurements are very accurate, you may use this sensor and the altimeter ± 1-meter accuracy.

Features of BMP280 Barometric Pressure Sensor

  • Weather forecast Health care application(e.g. sirometry)
  • Using Immersion Gold PCB, machine welding process to ensure quality
  • Compatible with any controller, processor, and Arduino
  • Supports both I2C and SPI communication or interface

Pinout of BMP280 Pressure Sensor

Pin NamePin Description
VCCThe power source of 3.3VDC
SCLSerial Clock
SDASerial Data
CSBChip Select Pin B
SDOSerial Data Out / Master ISlave Out pin,

Specifications of BMP280 Pressure Sensor

Field range± 4800uT
Pressure range300-1100hPa
Temperature Accuracy± 1.0 ° C
Power supply3-5v (internal low dropout regulator)

Datasheet of BMP280 Pressure Sensor

Download (BMP280 Barometric Pressure Sensor) Datasheet from the link given below.

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