Bosch BME280 Combined Temperature, Humidity & Pressure Sensor - I²C/SPI Digital Output
The Bosch BME280 is a high-precision, low-power digital sensor combining barometric pressure, humidity, and temperature sensing in an ultra-compact LGA package. It features I²C and SPI digital interfaces for seamless integration with microcontrollers like Arduino, Raspberry Pi, ESP32, and STM32.
Features
- Triple-sensor integration: measures barometric pressure (300–1100 hPa), relative humidity, and ambient temperature (-40°C to +85°C)
- Ultra-low power consumption: 3.6 μA at 1 Hz sampling rate for all sensors, with 0.1 μA in sleep mode
- Compact 2.5 x 2.5 x 0.93 mm³ LGA package, ideal for mobile and wearable applications
- Dual digital interface: selectable I²C and SPI communication for flexible system integration
- High accuracy, linearity, and long-term stability with robust EMC performance
Out of stock
The Bosch BME280 is a MEMS-based environmental sensor integrating precise capacitive sensing for humidity, piezoresistive sensing for pressure, and a bandgap sensor for temperature. Its advanced signal conditioning and digital filtering provide calibrated, ready-to-use data with high resolution and minimal noise.
Designed for harsh environments, it operates from -40°C to +85°C with excellent long-term stability. The sensor’s fast response time (1 second for humidity) supports dynamic applications, while its ultra-low power profile makes it ideal for battery-powered IoT nodes, weather stations, and indoor navigation systems.
Additional Information
| Weight | 0.002 kg |
|---|---|
| Dimensions | 0.25 × 0.25 × 0.093 cm |
