Description
Metal oxide (MOX) sensors for monitoring indoor air quality. The I2C slave interface can be directly connected to the higher-level control system.
Features
This breakout board provides a convenient introduction to the use of the popular CCS811, a digital air quality sensor module that measures a wide range of volatile organic compounds (VOCs), especially equivalent carbon dioxide (eCO2).
Technical data
| Power supply | recommended 3.3 V |
| Power consumption | up to 60mW |
| IIC communication frequency | 400KHz |
| TVOC detection range | 0 ~ 1187ppb |
| eCO2 detection range | 400 ~ 8192ppm |
Alternative address selection
You can select the alternate I2C address by pulling the ADD pin HIGH, so you can connect two of these sensors to the same bus.
Quick Start Guide
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