Motor Control in Smart Home Using Raspberry Pi and Node Red

Smart homes are becoming increasingly popular due to their ability to provide convenient and efficient control over household appliances and devices. This paper presents a system that integrates sensors, motors, Raspberry Pi, NodeRED, NodeMCU to create a smart home automation system. TheMessage Queuing Telemetry Transport (MQTT) protocol is used as amessaging protocol between the devices, allowing for efficient communication and coordination. Together, these components create a powerful and flexible system that can be customized to meet the needs of any smart home automation project. TakingHome automation to the next level, in this paper, we have connected sensors to collect data on various parameters such as temperature-humidity, water level in the overhead tank and click images. The system provides an interface using Node-RED to monitor and operate smart home devices from any remote place.