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GREEN HOUSE AUTOMATION

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Introduction

Greenhouse farming plays a crucial role in modern agriculture, enabling year-round cultivation, improved crop yields, and better resource management. However, traditional greenhouse systems require constant human monitoring and intervention, leading to inefficiencies and labor-intensive processes. This project aims to develop an IoT-based Smart Greenhouse Automation System to optimize environmental conditions, enhance productivity, and minimize manual intervention.

Features

Mobile app integration for real-time access and adjustments
Remote Monitoring & Control
Based on the soil moisture level irrigation will adjust
Automatic irrigation control
When the need for nutrients arises, the system will supply them accordingly
Automatic Nutrients control
Based on the previous data, the system will provide the summary
Data analysis and Summary

Benefits

Resource Efficiency

Automated control of irrigation and nutrients reduces water and fertilizer waste, optimizing resource usage and lowering operational costs.

Increased Productivity

Continuous monitoring and timely adjustments create optimal growing conditions, leading to healthier plants and higher yields.

Remote Accessibility

Monitor and control the greenhouse environment from anywhere using the mobile app, providing flexibility and peace of mind.

Reduced Labor

Automation minimizes manual intervention, allowing staff to focus on other important tasks and reducing labor requirements.

Data-Driven Decisions

Historical data and analytics enable informed decision-making for future crop cycles and system improvements.

Scalability

The modular design allows easy expansion to accommodate larger greenhouses or additional sensors and actuators.

Implementation

Solution Architecture

Circuit Design

circuit_image
SolutionArchitecture

Control Flow

control flow

Testing

Software Testing Plan

  • Unit Testing: Each software module (backend APIs, mobile app components) is tested individually to ensure correct functionality.
  • Integration Testing: Interactions between modules (e.g., mobile app and backend, backend and database) are validated to ensure seamless data flow.
  • System Testing: The complete software system is tested in an environment that simulates real-world usage, including user authentication, data visualization, and remote control features.
  • User Acceptance Testing (UAT): End-users interact with the system to verify that requirements are met and the user experience is satisfactory.

Hardware Testing Plan

  • Component Testing: Each hardware component (sensors, actuators, ESP32, relays) is tested individually to confirm correct operation.
  • Integration Testing: Sensors and actuators are connected to the microcontroller and tested for accurate data acquisition and response.
  • Environmental Testing: The system is operated in real greenhouse conditions to ensure reliability under varying temperature, humidity, and soil conditions.
  • End-to-End Testing: The complete hardware-software system is tested to verify that sensor data is correctly processed and appropriate actions (e.g., irrigation, nutrient supply) are triggered.

Hardware & Software

Hardware

The hardware components required for the project are listed below.

  • 1. ESP32
  • 2. Soil Moisture Sensor
  • 3. Temperature and Humidity Sensor (DHT22)
  • 4. Solenoid Valve
  • 5. Nutrient Pump
  • 6. NPK sensor
  • 7. Fan
  • 8. Relay

Software

The software components required for the project are listed below.

  • 1. React native
  • 2. Springboot
  • 3. MySQL
  • 4. AWS iot core

Budget

Item Quantity Unit Price Total Price
ESP32 2 Rs. 1490 Rs. 2980
DHT22 2 Rs. 590 Rs. 1190
NPK sensor 1 Rs. 7500 Rs. 7500
Capasitive moisture sensor 8 Rs. 460 Rs. 3680
Fan 1 Rs. 1550 Rs. 1550
Solenoid valve 5 Rs. 1190 Rs. 5950
Jumber wires 2 Rs. 190 Rs. 380
PCB board 1 Rs. 1500 Rs. 1500
Relay 6 Rs. 220 Rs. 1320
RS485 1 Rs. 195 Rs. 195
Solder wire 2 Rs. 240 Rs. 480
Bread board 1 Rs. 290 Rs. 290
Wood sticks 22 Rs. 114 Rs. 2516
Polythene sheets 5 Rs. 1000 Rs. 5000
TOTAL Rs. 34291

Meet our Teammates

We’re the group 05 members who are passionate about what we do and dedicated to delivering the best results