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Login based Home Automation System using MQTT Protocol
As we know in general home automation we generally use an android app which directly connects to the nodes via rooter (PAN) connection. Almost every home automation service will not provide password security in these days. To overcome these security issues we are designing a login based home automation service with the help of raspberry pi as a server. This raspberry pi stores the information of the user and stores their data like name, user ID, password, etc, in corresponding data base. Here we use HTML, JavaScript and CSS for handling web applications. Here we are using several node MCU boards as subscribers where raspberry pi acts as a publisher device. Here raspberry pi can act as a Gateway between wireless sensor network and Internet. To connect devices between host to slaves here we are using MQTT protocol. Where MQTT protocol works as a public and subscribe model approach. In MQTT protocol server acts as a broker between clients. Due to presence of broker data gets more secure. To host a web page from raspberry pi we are using apache 2software to host the web page.
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