2pcs BME688 Environmental Sensor Module Temperature/Humidity/Air Pressure/Gas for Smart Home and IoT Projects Versatile Environmental Monitoring: Equipped to measure temperature, humidity, air pressure, the BME688 is ideal for creating a healthier, more comfortable home environment.Designed for Smart Home Integration: This module seamlessly integrates with IoT projects, enabling real-time environmental adjustments and enhancing automated home systems. and Ready for Deployment: Each BME688 module is brand , ensuring optimal performance and reliability straight from the production line to your smart home setup.Safe and Eco-friendly: Contains no high-concern chemicals, making it a safe choice for households while contributing to a greener, more sustainable technology use.Description/Features:The BME688 is a pioneering sensor equipped with artificial intelligence (AI), offering integrated high-linearity and high-precision sensors for pressure, humidity, and temperature. It excels in detecting a wide range of gases including volatile organic compounds (VOCs), volatile sulfides (VSCs), carbon monoxide, and hydrogen, with sensitivity down to one part per billion (ppb). Building on the capabilities of the BME680, the BME688 introduces a scanner function that enhances its utility in monitoring bacterial growth through VSC detection. Specifications:Detectable Gases: VOCs, VSCs, carbon monoxide, hydrogenSensitivity: Down to 1 ppbFeatures: AI capabilities, scanner functionApplications: Mobile devices, IoT products, smart home systemsCustomization: Adjustable sensitivity, selectivity, data rate, and power consumptionTool: BME AI-StudioI for training on specific applicationsColor: BlackMaterial: Plastic+MetalPackage Contents:2pcs BME688 Environmental Sensor ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.