- The BME280 is a great new chip which was originally designed for the next generation of smartphones.
- 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 from , is soldered onto PCB.
- Not only the pressure and the temperature, this sensor can measure humidity.
- It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Board Mount Humidity Sensors The BME280 is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key design constraints.
Specifications:
Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:
Temperature: -40 to +85¡ãC
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:
Temperature: 0.01¡ãC
Humidity: 0.008%
Pressure: 0.18Pa
Accuracy:
Temperature: +-1¡ãC
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)
- Internet of things
- 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)
Package Included:
1 x BME280 Digital Sensor Module
