The BME280 is an integrated environmental sensor that measures humidity, pressure and temperature using proven digital sensing technology.
With its ultra-compact size and extremely low power consumption, it is ideal for battery-powered mobile and wearable applications such as smartphones, smartwatches, fitness trackers and portable GPS devices.
- Context awareness (skin detection, room change detection)
- Fitness & well-being monitoring
- Home automation and HVAC control
- Internet of Things (IoT) applications
- GPS enhancement (faster time-to-first-fix, dead reckoning, slope detection)
- Indoor navigation (floor detection, elevation changes)
- Outdoor navigation, leisure & sports
- Weather station / local forecast
- Vertical speed indication (climb/sink rate)
- High-precision pressure sensing
- Accurate temperature measurement
- Reliable humidity measurement with fast response
- Ultra-low power consumption
- Extremely small footprint: 2.5 × 2.5 × 0.93 mm
- Supports both I²C and SPI digital interfaces
- Excellent long-term stability
- High electromagnetic compatibility (EMC)