Comparison of Power Consumption According to the Communication Protocol Mode of Fine-Dust IoT Device Based on oneM2M Standard Protocol

As all things are connected to the Internet, the Internet of Things has become possible through communication without user intervention, and the Internet of Things has recently focused on various areas such as smart homes, smart cars, smart factories, and industrial sites. In the HTTP communication protocol environment, we established a system to communicate between client servers using the communication protocols MQTT and CoAP communication protocols together with the fine dust sensor and confirmed the amount of power generated according to the message transmission mode used for each communication.