Product Description The CCS811 Air Quality Breakout Module is a digital gas sensor designed to measure indoor air quality by detecting Total Volatile Organic Compounds (TVOCs) and equivalent CO₂ (eCO₂) concentrations. Built with AMS’s advanced gas sensing technology, it provides accurate air quality monitoring for IoT devices, smart homes, and HVAC systems. It communicates via the I²C interface, making it compatible with Arduino, ESP32, STM32, and Raspberry Pi. With low power consumption and compact design, the CCS811 is ideal for environmental sensing, air purifiers, wearable devices, and smart building applications. Discover more air quality and environmental monitoring sensors at PowerMark Solution. Features Monitors TVOCs (Total Volatile Organic Compounds) Provides equivalent CO₂ (eCO₂) readings Digital I²C interface for easy integration Operating voltage: 1.8V – 3.6V (3.3V typical) Ultra-low power consumption, suitable for IoT devices High sensitivity and fast response time Compact PCB design with breakout pins Arduino, STM32, ESP32, Raspberry Pi compatible Ideal for air quality monitoring and automation systems Applications Indoor air quality monitoring systems Smart home and HVAC automation IoT environmental monitoring devices Air purifiers and ventilation control Wearable health and fitness devices Industrial and office air quality sensors STEM and research projects Technical Specifications Specification Details Sensor Model CCS811 Measurement Types TVOCs (ppb), eCO₂ (ppm) Interface I²C digital Operating Voltage 1.8V – 3.6V (3.3V typical) Power Consumption Ultra-low (for IoT) Dimensions ~20mm × 15mm × 3mm Package Includes 1x CCS811 Air Quality Breakout Module Documentation Works with Arduino IDE using Adafruit CCS811 Library. Provides TVOC and eCO₂ readings via I²C. Raspberry Pi support available with Python libraries. Example projects: Smart air purifier, IoT dashboards, and HVAC monitoring. For more IoT air quality solutions, visit our Sensors Collection at PowerMark Solution. FAQs Q1: What gases does the CCS811 detect?A: TVOCs and equivalent CO₂ (eCO₂). Q2: What communication protocol does it use?A: I²C. Q3: What is the operating voltage?A: 1.8V – 3.6V (3.3V typical). Q4: Is it compatible with Arduino?A: Yes, fully supported with Arduino libraries. Q5: Can it work with Raspberry Pi?A: Yes, with available Python libraries. Q6: Does it directly measure CO₂?A: No, it estimates eCO₂ based on VOC levels. Q7: Is it suitable for outdoor monitoring?A: It is designed for indoor air quality monitoring. Q8: Can it be used in wearables?A: Yes, due to its low power consumption. Q9: Is calibration required?A: It provides calibrated readings but may require baseline adjustments for accuracy. Q10: Where can I buy CCS811 in Bangladesh?A: From PowerMark Solution (PMS).
