The BME688 Environmental Sensor Nano Breakout with a 1.27mm pitch header integrates Bosch's BME688 sensor, offering precise measurements of temperature, humidity, barometric pressure, and gas concentrations. Its compact design and I2C/SPI interfaces facilitate easy integration into space-constrained projects, making it ideal for applications like smart homes, industrial monitoring, and environmental research.
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:
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Smart Homes & Buildings: Optimize air quality, comfort, and energy efficiency with real-time environmental data.
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Precision Agriculture: Track microclimates for improved crop yields and resource management.
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Industrial Monitoring: Ensure safety and optimize processes in chemical, manufacturing, and other sensitive environments.
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Health & Wellness: Develop advanced wearables and devices that monitor personal exposure to harmful gases.
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Environmental Research: Collect high-quality data for air pollution studies and climate modeling.
Technical Specifications:
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Operating voltage: 3.3V
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Operation range (full accuracy)
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Pressure: 300...1100 hPa
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Humidity 0…100%
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Temperature: -40…85C
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Interface - I2C
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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)
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Humidity sensor
- Response time (T 0-63%) - 8 s
- Accuracy tolerance - +- 3 % relative humidity
- Hysteresis - < = 1.5 % relative humidity
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Pressure sensor
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RMS Noise - 0.12 Pa (equiv. to 1.7 cm)
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Sensitivity Error - +- 0.25 % (equiv. to 1 m at 400 m height change)
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Temperature coefficient offset - +- 1.3 Pa/K (equiv. to +-10.9 cm at 1C temperature change)
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Resources
All the products supplied by 7semi are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
