Survey of IoT-Enabled Smart Gardening and Environmental Monitoring Systems

Abstract: In the contemporary fast-paced environment, the upkeep of a garden has become progressively challenging due to time constraints and inconsistent monitoring of plant requirements. Plants necessitate sufficient water, sunlight, and appropriate temperature conditions for optimal growth, while the surrounding area must also be kept clean and sanitary. To tackle these issues, this project introduces a Smart Garden and Monitoring System, an automated and sensor-driven solution that streamlines gardening activities while incorporating a waste management feature. The system utilizes a soil moisture sensor linked to an automatic water pump, which guarantees that plants receive irrigation whenever the soil dries out. This functionality prevents both overwatering and underwatering, thus conserving water and ensuring suitable soil conditions for plant vitality. An LDR (Light Dependent Resistor) sensor is incorporated to assess the light intensity that the plants receive, as sunlight is crucial for photosynthesis and overall growth. A temperature sensor continuously monitors the surrounding climatic conditions, assisting in determining whether the environmental temperature is conducive to plant development. Beyond plant monitoring, the project features a smart dustbin equipped with a detection system that signals whether the bin is full or empty. This not only enhances cleanliness but also mitigates the issue of waste overflow, thereby promoting hygiene in the garden area..