The Fermion: BME688 AI Environmental Sensor is a next-generation MEMS-based air quality sensor that combines temperature, humidity, barometric pressure, and VOC gas sensing into a compact, high-performance module. With ±0.5°C, ±3% RH, and ±0.6 hPa accuracy, it’s ideal for smart homes, industrial safety, AI-driven environmental monitoring, and IoT devices.
Key Features
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AI-Driven Gas Analysis: Supports Bosch BME AI-Studio and BSEC2-Arduino Library for training custom AI models, enabling intelligent VOC profile recognition.
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Highly Accurate Sensing: Measures temperature, humidity, and pressure with industry-grade precision for climate research, scientific applications, and industrial monitoring.
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Advanced Air Quality Monitoring: Detects a wide range of volatile organic compounds (VOCs) and outputs IAQ Index (0–500) for real-time indoor air quality assessment.
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Stable Readings: Built-in heating element ensures stable readings by reducing ambient interference.
Applications
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Indoor Air Quality Monitoring: Detect VOCs in homes, offices, and classrooms
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Weather Stations: Provide accurate environmental data
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IoT Integration: Ideal for smart devices and connected environments
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Gas Leak Detection: Monitor and alert in industrial settings
Specifications
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Operating Voltage: 3.3–5V DC (SPI only supports 3.3V)
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Operating Current: 5mA (25mA with VOC sensing enabled)
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Communication Interface: I2C / SPI
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Temperature Range: -40~+85°C, Accuracy: ±0.5°C (0–65°C)
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Humidity Range: 0–100% RH, Accuracy: ±3% RH (20–80% RH @ 25°C)
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Pressure Range: 300–1100hPa, Accuracy: ±0.6hPa (0–65°C)
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Module Size: 18 × 15.6 mm / 0.71 × 0.61 inches
Shipping List
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1 × Fermion: I2C BME688 Environmental Sensor
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1 × XH2.54-10pin Header