Solar Powered IoT Based Smart Agricultural Lawnmower Using Bluetooth/Android App

In India, agriculture is the backbone of nearly 70% of the population, involving a diverse range of tasks spanning from seed sowing to ploughing. The imperative need for automation in agriculture to bolster productivity aligns with the ongoing technological advancements. Conventional fuel-powered lawnmowers require manual assistance. In this paper, an IoT-based solar-powered intelligent lawnmower has been developed. This lawnmower boasts a BLDC motor, four gear motors, an array of sensors, an Arduino-driven charge controller, and a solar panel, making it a sustainable choice. Its user-friendly control interface is seamlessly operated via an Android app for data communication and NodeMCU 8266 for energy and motor management. Notably, the standout feature is its IoT-based motion control, enabling remote operation and achieving an impressive 83% electrical efficiency across diverse weather conditions