Description

The CJMCU-811 (CCS811 Air Quality Sensor) module is a digital air quality sensor that measures volatile organic compounds (VOCs) and estimates the equivalent CO₂ (eCO₂) level, used in smart indoor air monitoring systems.

Features:
• Air quality measurement (VOC + estimated eCO₂)
• Digital communication via I2C
• Low power consumption and small size

Uses:
• Indoor air quality monitoring in rooms and offices
• Smart ventilation systems

CJMCU-811 (CCS811) Air Quality Sensor Module is a digital gas sensor used to measure volatile organic compounds (VOCs) and estimate equivalent CO₂ (eCO₂) levels. It is designed for indoor air quality monitoring and smart environmental systems.

Features:
• VOC and eCO₂ air quality estimation
• I2C digital communication interface
• Low power consumption and compact design

Uses:
• Indoor air quality monitoring systems
• Smart ventilation and HVAC control

Pinout:
VCC = Power Input (3.3V–5V depending on board version)
GND = Ground
SCL = I2C Clock
SDA = I2C Data
WAKE = Wake control pin (optional)

المواصفات

• الوزن: داخلي وخارجي

Pros and cons

• منتج مستدام، مثالي للاستخدام اليومي
• قد يتغير لونه عند التعرض لأشعة الشمس المباشرة