Smart Irrigation System Project
A Smart Irrigation System using Arduino/NodeMCU and a soil moisture sensor to water plants automatically.
- C/C++, Python
- Arduino/Raspberry Pi
- MongoDB
- Remote setup included
See the project running first, then pay.
What is the Smart Irrigation System?
The Smart Irrigation System saves water by watering plants only when needed. A soil moisture sensor checks how dry the soil is.
When moisture drops below a set level, the controller turns on a water pump through a relay, and turns it off when soil is wet. Farmers can watch moisture and control the pump from a mobile app. It is built with Arduino C/C++ and an IoT app.
Key Features
Main things you can do with the Smart Irrigation System.
- Soil moisture sensing
- Automatic pump control
- Relay-driven water pump
- Moisture threshold setting
- Mobile app monitoring
- Manual pump control
- Water level check
- Usage logs
Project Modules
The project is divided into these modules. Each one has its own screens and tasks.
1Hardware
- NodeMCU
- Soil sensor
- Relay
- Water pump
2Logic
- Read moisture
- Compare threshold
- Pump on and off
- Delay
3App
- Live moisture
- Pump button
- Settings
- Alerts
4Logs
- Watering history
- Charts
- Water used
- Reports
What You Get
Everything you need to submit, run and explain the project.
Complete Source Code
Full, working source code with clean folder structure and helpful comments. No locked or hidden files.
Database File
Ready-to-use MongoDB database with tables and sample data, so the project runs on day one.
Project Documentation
Full project report in Word and PDF: abstract, SRS, block diagram, circuit diagram, component list with cost, and working explanation, screenshots, testing and conclusion.
PPT Presentation
A 15–20 slide presentation for your seminar, review or final viva. Easy to edit with your name and college.
Remote Project Setup
We connect to your laptop with AnyDesk or Google Meet, install everything and run the project for you.
Project Explanation
A simple walkthrough of the code and flow, plus common viva questions, so you can explain it with confidence.
Project Documentation includes
- Certificate, acknowledgement and abstract
- Introduction, problem statement and objectives
- Existing system vs proposed system
- Software Requirement Specification (SRS)
- System design: block diagram, circuit diagram, component list with cost, and working explanation
- Module description and screenshots
- Testing and test cases
- Conclusion, future scope and references
PPT Presentation slides
- Title and team details
- Introduction and problem statement
- Objectives
- Existing vs proposed system
- System architecture
- Modules
- Technology used
- Screenshots / demo
- Advantages and future scope
- Conclusion
Tech Stack
| Part | Technology | Used for |
|---|---|---|
| Controller | Arduino Uno / NodeMCU (ESP8266 / ESP32) / Raspberry Pi | Reads sensors and controls devices |
| Language | C/C++, Python | Firmware and scripts |
| Cloud / App | Blynk / ThingSpeak / Firebase | Live data on phone or web |
| Storage | MongoDB | Stores sensor readings and logs |
Software and hardware requirements
- Arduino IDE (free) and USB cable for the board
- Hardware kit: board, sensors, modules and jumper wires (full list in documentation)
- Wi-Fi connection for IoT cloud features
- Laptop with Windows, macOS or Linux
How the Smart Irrigation System Works
Sense
Sensors read real-world values like temperature, gas, motion or distance.
Process
The microcontroller checks the values against set limits.
Act
It turns on a buzzer, relay, motor or LED when needed.
Notify
Live data and alerts are sent to a phone app or web dashboard.
Remote Project Setup Guidance
Not sure how to run it? We set up the project on your laptop over AnyDesk or Google Meet. No need to visit us.
-
1
Share your detailsTell us your laptop type (Windows / Mac) and a time that suits you.
-
2
Install AnyDeskInstall free AnyDesk (or join Google Meet) and share the access code.
-
3
We set it upWe install the required software, import the database and configure the IoT / embedded project.
-
4
Test togetherWe run the project in front of you and check every main feature.
-
5
Understand itWe explain the code, flow and database so you are ready for your viva.
- Install Arduino IDE and add the ESP8266 / ESP32 board package if needed.
- Connect all parts as shown in the circuit diagram in the documentation.
- Install the libraries listed in the code comments using the Library Manager.
- Enter your Wi-Fi name, password and cloud keys in the code, then click Upload.
- Open the Serial Monitor or the mobile dashboard to see live data.
Smart Irrigation System Images
What You Will Learn
Frequently Asked Questions
Project Details
Available- ProjectSmart Irrigation System
- TypeMini Project
- CategoryIoT/Embedded
- LanguageC/C++, Python
- FrameworkArduino/Raspberry Pi
- DatabaseMongoDB
- DocumentationReport + PPT
- SetupRemote help
- DeliverySource Code + Documentation
