BME688 Environmental Sensor Nano Breakout AI-Powered Precision for Optimal Environments
Experience the future of environmental sensing with the BME688 Environmental Sensor Nano Breakout. This cutting-edge board leverages Bosch’s latest sensor technology, delivering exceptional precision in monitoring temperature, humidity, atmospheric pressure, and indoor air quality (IAQ). Its AI-powered gas sensor sets it apart, reliably detecting a wide range of gases including VOCs, VSCs, carbon monoxide, and hydrogen at incredibly low concentrations (parts per billion).
Key Features:

Intelligent Gas Detection:Accurately identify and quantify gases critical to air quality and health monitoring.

Customization for Your Needs:Fine-tune sensitivity levels, target specific gases, and optimize the sensor’s data rate and power consumption to perfectly align with your project requirements.

Uncompromising Accuracy:Rely on highly accurate readings with minimal drift, ensuring reliable data for decision-making.

Effortless Integration:I2C interface ensures compatibility with various microcontrollers and development boards.

Space-Saving Design:The Nano breakout format and 2.54mm pitch connector are perfect for projects with space constraints or embedded applications.

Benefits:

Data-Driven Environmental Control:Gain actionable insights into air quality, temperature, humidity, and pressure to make informed adjustments for optimal health and comfort.
Proactive Health Protection:Detect and address potentially harmful gases to safeguard the wellbeing of occupants in homes, offices, and industrial spaces.
Wide Range of Applications:Suitable for smart building automation, air quality research, weather monitoring, industrial process control, and countless other use cases.
Developer-Friendly:Easy to incorporate into projects, reducing development time and complexity.

Technical Specifications:

Operating voltage3.3V

Operation range (full accuracy)

Pressure: 300…1100 hPa

Humidity 0100%

Temperature: -4085C

Interface – I2C

Gas sensor

F1 score for H2S scanning -0.92
Standard scan speed – 10.8 s / scan
Electric charge for standard scan – 0.18 mAh (5 scans ~ 1 min)
Response time (T 33-63%) – < 1 s (for new sensors) Humidity sensor Response time (T 0-63%) - 8 s Accuracy tolerance - +- 3 % relative humidity Hysteresis - < = 1.5 % relative humidity Pressure sensor RMS Noise - 0.12 Pa (equiv. to 1.7 cm) Sensitivity Error - +- 0.25 % (equiv. to 1 m at 400 m height change) Temperature coefficient offset - +- 1.3 Pa/K (equiv. to +-10.9 cm at 1C temperature change) Resources BME688 Datasheet