BME688 Environmental Sensor Nano Breakout AI-Powered Precision for Smart Projects
Take your environmental monitoring to the next level with the BME688 Environmental Sensor Nano Breakout. This cutting-edge board integrates the Bosch BME688 sensor, a powerhouse of precision and AI-driven gas detection. Monitor temperature, humidity, barometric pressure, and a wide range of gases all essential for building smarter, healthier environments.

Key Features:

AI-Enhanced Gas Sensing:Detect a spectrum of gases including VOCs, VSCs, carbon monoxide, and hydrogen at incredibly low concentrations (parts per billion). The sensor’s AI capabilities ensure reliable, accurate detection.
Uncompromising Precision:Expect highly accurate sensor readings across temperature, humidity, and barometric pressure. Monitor even the subtlest changes with confidence.
Space-Saving Design:The nano breakout format and 1.27mm pitch header make this sensor perfect for integration into compact devices and projects where space is at a premium.
Communication Flexibility:Effortlessly connect to your microcontroller or system using either I2C or SPI interfaces.
Tailored for Your Needs:Fine-tune the gas scanner’s sensitivity, selectivity, data rate, and power consumption to perfectly match your application requirements.

Ideal Applications:

Smart Homes & Buildings:Optimize air quality, comfort, and energy efficiency with real-time environmental data.

Precision Agriculture:Track microclimates for improved crop yields and resource management.

Industrial Monitoring:Ensure safety and optimize processes in chemical, manufacturing, and other sensitive environments.

Health & Wellness:Develop advanced wearables and devices that monitor personal exposure to harmful gases.

Environmental Research:Collect high-quality data for air pollution studies and climate modeling.

Technical Specifications:

Operating voltage: 3.3V

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