Carbon Monoxide Monitoring System based on IoT with Low Power Sensor Node for Indoor Applications

Carbon monoxide which is produced by uncompleted combustion in daily life such as gas boilers, motor vehicles, and other sources can affect the human respiratory system even though the carbon monoxide is odorless and colorless. Therefore, indoor monitoring of carbon monoxide is needed to be analyzed and controlled. In this research, a carbon monoxide monitoring system based on the internet of things with low power sensor node design is built using graphical design in real-time. The result of this research is carbon monoxide can be monitored everywhere in real time using either a mobile phone or personal computer with the total power consumption of one cycle operation is 0.321 mWh.