Barometric Pressure Sensor Module 3.3V, I2C & SPI - GY-BMP280

BMP280, the precision sensor is soldered onto PCB. Not only the pressure and the temperature, but this sensor can also measure humidity. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface. 280 is a better version of popular 180. It's 63% smaller than BMP180. With lower noise, lower current consumption, higher resolution, additional SPI interface. New filter modes, etc.

Specifications

• Supply Voltage: 3.3V DC 
• Interface: I²C, SPI 
• Operational Range: 
  • Temperature: -40 to +85°C 
  • Humidity: 0-100% 
• Pressure: 300 – 1100 hPa 
• Resolution: Temperature: 0.01°C 
• Humidity: 0.008% 
• Pressure: 0.18Pa 
• Accuracy:
  • Temperature: +-1°C
  • Humidity: +-3%
  • Pressure: +-1Pa
• I2C address
  • SDO LOW: 0x76
  • SDO HIGH: 0x77

Package Included

• 1 x GY-91
• 1 x 6P Pin Header

Documents and Downloads

• BMP280 Arduino Library
• bmp280