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, this BME680 upgrade air quality sensor is ideal for smart homes, industrial safety, AI-driven environmental monitoring, and IoT devices. Key Features AI-Driven Gas Analysis: Supports Bosch BME AI-Studio and BSEC2-Arduino Library for training custom AI models, enabling intelligent VOC profile recognition and advanced air quality sensor data processing. Highly Accurate Sensing: Measures temperature, humidity, and pressure with industry-grade precision for climate research, scientific applications, and industrial monitoring using this MEMS gas sensor. 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 in Arduino or Raspberry Pi projects. Stable Readings: Built-in heating element ensures stable gas sensor readings by reducing ambient interference. Applications Indoor Air Quality Monitoring: Detect VOCs and gases in homes, offices, and classrooms. Weather Stations: Provide accurate environmental data for air quality sensor networks. IoT Integration: Ideal for smart devices, gas sensor modules, and connected environments. Gas Leak Detection: Monitor and alert in industrial settings with this VOC sensor. Specifications Operating Voltage: 3.3–5V DC (SPI only supports 3.3V) Operating Current: 5mA (25mA with VOC sensing enabled) Communication Interface: I2C / SPI Temperature Range: -40~+85°C, Accuracy: ±0.5°C (0–65°C) Humidity Range: 0–100% RH, Accuracy: ±3% RH (20–80% RH @ 25°C) Pressure Range: 300–1100hPa, Accuracy: ±0.6hPa (0–65°C) Module Size: 18 × 15.6 mm / 0.71 × 0.61 inches Shipping List 1 × Fermion: I2C BME688 Environmental Sensor 1 × XH2.54-10pin Header