Project Idea
Develop an IoT-based smart garden system that automates plant watering, monitors soil moisture, temperature, and environmental conditions, while allowing users to control and monitor their garden remotely via a smartphone. This project promotes efficient water usage and healthy plant growth, making gardening smarter and easier.
Project Description
The IoT-Based Smart Garden system utilizes a Node MCU ESP32 microcontroller connected to soil moisture sensors, temperature & humidity sensors (DHT22), and a water pump. Based on real-time soil moisture data, the system automatically waters plants when needed and transmits garden status to a cloud platform (Blynk). Users can monitor environmental conditions, control watering manually, and receive alerts via a smartphone app. Solar power can be integrated for sustainable outdoor operation, making it ideal for home gardens, balconies, and small-scale farms.
Components List
Node MCU ESP32
Soil Moisture Sensor
DHT22 Temperature & Humidity Sensor
Relay Module
Water Pump
Water Tubing Setup
Power Supply Adapter
Jumper Wires
Breadboard
PCB
IoT Platform limited access (Blynk)
Features
Automated Plant Watering Based on Soil Moisture Levels
Real-Time Monitoring of Soil Moisture, Temperature, and Humidity
Remote Control of Watering System via Smartphone
Wi-Fi-Based Cloud Connectivity for Live Dashboard
Alerts for Dry Soil or Extreme Environmental Conditions
Solar-Powered Option for Sustainable Outdoor Use
Data Logging for Growth and Water Usage Analysis
Scalable for Small Home Gardens or Large Greenhouses
Compact and Easy-to-Assemble Design
Supports Manual Override for Watering through App
Project Applications
Home Garden Automation – Automate plant care for home gardens and balconies.
Greenhouse Monitoring Systems – Maintain optimal conditions for plant growth.
Urban Smart Farming Projects – Deploy in urban agriculture setups.
DIY IoT Gardening Kits – Ideal for hobbyists and DIY enthusiasts.
Smart Campus Gardens – Automate maintenance of institutional green spaces.
Community Gardens & Parks – Efficient water management for public gardens.
Precision Agriculture Demonstrations – Educational IoT farming prototypes.
Hydroponics and Vertical Farms – Adapt system for modern farming techniques.
Rooftop Gardening Solutions – Ensure automated watering for rooftop setups.
Exhibition & Science Fair Projects – Showcase smart agriculture innovations.
Shipping Dimensions
Length: 20 cm
Width: 15 cm
Height: 10 cm
Weight: 1kg
Project Includes:
Fully assembled and tested circuit
Circuit diagram
Source code
(For DIY KITs - only the components will be provided)
Project Types:
- DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
- DIY kit with source code and circuit connections - we are providing source code, components and circuit connections.
- Breadboard based - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
- Soldering/PCB based - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
Note - For some projects the code & circuit diagram may not be provided and might have to be purchased separately
Notes -
All the products are made by LearnElectronics India and not for re-sale.
These project is a prototype project to show/present/explain and work like to real life product. It is not a product, if you need a ready-made product then reach out to us here.
