The BME688’s AI-driven gas analysis capability sets it apart from the previous BME680 model. It is particularly valuable for air quality monitoring systems, environmental research, and industrial safety. Using the Bosch BME AI-Studio and BSEC2-Arduino library, customized AI gas analysis can be implemented to detect and analyze specific gas profiles.

Applications

DIY weather stations

Portable environmental monitoring devices

Smart home systems

Agricultural monitoring

Specification:

Power Requirements

Operating Voltage: 3.3 to 5V DC

Operating Current: 5mA (25mA with VOC Measurement Enabled)

Output Signal

Interface Options: I2C/SPI

Temperature Sensor

Measurement Range: -40 to +85°C

Accuracy: ±0.5°C (0 to 65°C)

Humidity Sensor

Measurement Range: 0 to 100% Relative Humidity (R.H.)

Accuracy: ±3% R.H. (20 to 80% R.H. at 25°C)

Barometric Pressure Sensor

Measurement Range: 300 to 1100 hPa

Accuracy: ±0.6 hPa (300 to 1100 hPa at 0 to 65°C)

Physical Dimensions

Module Size: 30 mm x 22 mm

Shipping List

Gravity: I2C BME688 Environmental Sensor x1

Gravity UART / I2C sensor cable x1

XH2.54-10pin Header x1

dfrobot [dot] com/product-2871 [dot] html

DFRobot Gravity BME688 AI Environmental Sensor Gas Analysis VOC, Temperature, Humidity, Pressure

DFRobot Gravity BME688 AI Environmental Sensor Gas Analysis VOC, Temperature, Humidity, Pressure

Rp 579.180

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