TVOC Gas Sensor Module, Total Volatile Organic Compounds Detector with High Sensitivity, Low Power Consumption, Long Lifespan & Compact Design, UART Interface for Raspberry Pi, Arduino, ESP32, Pico

Description The TVOC Gas Sensor is a cutting-edge solution for monitoring Total Volatile Organic Compounds (TVOC), CO₂, and formaldehyde levels in real time. Designed for precision and adaptability, this sensor empowers users to enhance air quality in homes, offices, vehicles, and industrial settings. Key Features High Sensitivity & Accuracy: Detect TVOC concentrations from 0.1ppm to 100ppm with a rapid response time of <20 seconds, ensuring timely alerts for harmful air pollutants. UART Interface Compatibility: Effortlessly integrate for Raspberry Pi, Arduino, ESP32, and Pico boards via UART (115200bps), simplifying connections for smart air treatment systems or IoT-based air quality monitors. Low Power Consumption: Operates at ≤60mA, making it suitable for battery-powered devices and long-term deployments without frequent maintenance. Robust Build & Longevity: Built with industrial-grade components for a 5-year lifespan, resistant to environmental fluctuations (-20°C to 50°C) and humidity (≤96% RH). Developer-Friendly Resources: Access open-source code examples, wiring guides, and calibration tutorials tailored for Raspberry Pi and Arduino platforms, reducing development time. Applications Smart Home Automation: Integrate with air purifiers, HVAC systems, or IoT hubs to trigger ventilation when TVOC levels exceed safe thresholds. Environmental Monitoring: Deploy in offices, schools, or factories to track air quality trends and ensure compliance with health standards. DIY Projects: Ideal for makers building portable air quality detectors, wearable devices, or data-logging systems for Raspberry Pi or ESP32. Technical Specifications Voltage: 5V (logic voltage 3.3V) Communication: UART (TXD/RXD/RST/ALM pins) Refresh Rate: 1Hz Dimensions: 27×20×4.3mm Operating Conditions: -20°C to 50°C, ≤96% RH Part List 1. TVOC Sensor x1 2. SH1.0 6PIN cable x1

• Precise Multi-Gas Detection – Accurately measure TVOC (Total Volatile Organic Compounds), CO₂ (Carbon Dioxide), and CH₂O (Formaldehyde) concentrations with high sensitivity, ensuring reliable air quality assessment for indoor and outdoor environments.
• Seamless UART Integration – Supports UART communication for easy connectivity for Raspberry Pi, Arduino, ESP32, Pico, and other host boards, enabling rapid prototyping and smart device integration.
• Energy-Efficient & Durable – Engineered for low power consumption and a long lifespan (up to 5 years), ideal for continuous air quality monitoring in smart homes, IoT projects, and industrial applications.
• Compact & Versatile Design – Ultra-compact size (27×20×4.3mm) and lightweight construction allow flexible installation in air purifiers, HVAC systems, or portable environmental monitors.
• Comprehensive Development Support – Includes detailed manuals, sample code, and tutorials for Arduino/Raspberry Pi to accelerate integration and customization for DIY enthusiasts and professionals.