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BMP280 Pressure Sensor Module


  • Pressure Range: 300 hPa to 1100 hPa
  • Pressure Accuracy: ±1.0 hPa
  • Temperature Range: -40°C to +85°C
  • Temperature Accuracy: ±0.5°C
  • Digital Interface: I2C and SPI
  • Supply Voltage: 1.8V to 3.6V
  • Current Consumption: 2.7 µA at 1 Hz measurement rate
  • Resolution: 0.01 hPa (Pressure), 0.01°C (Temperature)
  • Dimensions: Compact and space-saving design
  • Operating Modes: Normal, Forced, and Sleep mode for optimized power consumption
  • Calibration Coefficients: Stored in on-chip memory for precise sensor compensation




The BMP280 Pressure Sensor Module is a breakout board designed specifically for the Bosch BMP280, a high-precision and low-power digital barometer. Moreover, it serves the dual purpose of accurately measuring temperature and atmospheric pressure. Additionally, this versatile sensor seamlessly interfaces with a microcontroller through the I2C protocol.


  • The GY-BMP280 module comes with a BMP280 sensor, which is an environmental sensor with temperature, and 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 accuracy
  • Pin pitch: 2.54mm
  • Module size: 11.5mm*15mm


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