HALJIA 2PCS GY - BME280 Digital Temperature Humidity Sensor Module Barometric Pressure Sensors Board Compatible with Arduino Raspberry Pi DIY I2C SPI 5V

• Chip of Temperature Humidity Sensor Module：GY-BME280
• With an I2C connection you have access to enough weather data to make some pretty good predictions for your local area.
• BME280, the precision sensor, is soldered onto PCB.
• Not only measure the pressure and the temperature, but also can measure humidity.
• It uses both I2C and SPI (supports 3-, 4-wire SPI) interface.

Specifications: Supply Voltage: 1.8 - 5V DC Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz) Board Size:13*10mm(L*W) 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 Applications: - Context awareness, e.g. skin detection, room change detection - Fitness monitoring / well-being - Warning regarding dryness or high temperatures - Measurement of volume and air flow - Home automation control - Control heating, ventilation, air conditioning (HVAC) - GPS enhancement (e.g. time-to-first-fix improvement, dead reckoning, slope detection) - Indoor navigation (change of floor detection, elevator detection) - Outdoor navigation, leisure and sports applications - Weather forecast - Vertical velocity indication (rise/sink speed) Packing List: 2 × GY-BME280 Digital Temperature Humidity Sensor