ESP 32 Dev module Based Air quality sensor for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. MQ135 gas sensor has high sensitivity to Ammonia, Sulfide and Benzene steam, also sensitive to smoke. The Email is sent automatically when any AIR QUALITY is detected above certain Threshold Value.
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- Less than 400 PPM: Normal
- From 400 to 1000 PPM: Not good for health
- More than 1000 PPM: Poor air.
- Heater Voltage: 5.0V
ESP32 Based Air Quality Monitor using Mq-135 with Email alert
Project kit : 1 No , CD/DVD: 1 No The CD/DVD contains a supportive documents like datasheet, Project Kit Demo video. Circuit diagram, Code explanation for the Project.
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