PumpPilot

Cloud-Based Smart Water Pump Automation Platform Using ESP32

Project Overview

PumpPilot is a cloud-connected smart water pump automation platform built using ESP32, cloud software, and web/mobile technologies. The project was developed to modernize traditional water pump systems by introducing remote control, smart automation, runtime management, RFID-based access, and real-time monitoring.

The platform is designed for:

• Apartment buildings
• Shared community water systems
• Smart irrigation
• Rural infrastructure
• Commercial buildings
• Industrial motor control

PumpPilot combines embedded systems, IoT communication, cloud infrastructure, authentication systems, and safety automation into a single scalable ecosystem.

The Problem

Traditional water pump systems still depend heavily on manual operation.

This creates several common real-world problems:

• Users forget to turn OFF the pump
• Electricity gets wasted
• Motors overheat because of long runtime
• Shared users fight over pump access
• No runtime tracking system exists
• Unsafe restart after load shedding
• No centralized monitoring system

These issues are very common in shared buildings, rural communities, and irrigation environments.

The Solution

PumpPilot solves these problems using:

• ESP32-based motor control
• Cloud-connected monitoring
• RFID-based user access
• Smart queue management
• Runtime limitation
• Real-time monitoring
• Multi-user management
• Safety protection logic

The goal was to build more than a simple smart relay switch.

Instead, PumpPilot was designed as a complete smart infrastructure ecosystem.

How PumpPilot Works

The system uses an ESP32 controller connected to relays/contactors that control the motor or water pump.

Users can interact with the system through:

• Web dashboard
• Mobile application
• RFID authentication

When a user requests pump access, the cloud server validates:

• Queue availability
• User permissions
• Runtime balance
• Device status
• Safety conditions

If everything is valid, the server sends a command to the ESP32 controller.

The ESP32 then activates the relay and starts the motor.

The platform continuously monitors runtime and system activity. After the allocated runtime expires, the pump automatically turns OFF and logs are stored in the cloud database.

Core Features

Multi-Role Management System

PumpPilot supports:

• Master accounts
• Admin accounts
• User accounts

Each role has different permissions and dashboard access.

Real-Life Example

A building owner can use the Master account, maintenance staff can use Admin accounts, and residents can use User accounts.

RFID-Based Access and Runtime Identity Flow

The platform supports RFID-based authentication and runtime tracking.

Features

• RFID card scanning
• User identification
• Runtime identity mapping
• Secure access management

Real-Life Example

Users can tap an RFID card near the control unit to start a runtime session automatically.

Minute Balance and Runtime Control

PumpPilot includes minute-based runtime management.

Features

• Runtime allocation
• Automatic minute deduction
• Session timeout
• Runtime limitation

Real-Life Example

Each apartment resident can receive monthly runtime minutes for fair water usage.

Motor Control Workflow with ESP32 Integration

ESP32 works as the intelligent hardware controller.

Features

• Cloud communication
• Relay activation
• Runtime synchronization
• Device status reporting

Real-Life Example

A user activates the pump from the mobile app, and the cloud server instantly sends commands to the ESP32 controller.

History, Logs, and CSV Export Support

PumpPilot stores detailed runtime and activity records.

Features

• Runtime history
• User activity logs
• Device event records
• CSV export support

Real-Life Example

Administrators can export monthly runtime reports for maintenance tracking and usage analysis.

Email Verification and Password Reset Flow

The platform includes secure authentication systems.

Features

• Email verification
• Password reset workflow
• Secure account recovery
• Authentication management

Real-Life Example

Users can securely recover forgotten passwords through email verification without administrator assistance.

Main Features

Remote Pump Control

Users can remotely control pumps using mobile and web applications.

Smart Queue Management

Prevents multiple users from operating the same pump simultaneously.

Runtime Auto Cutoff

Automatically stops the motor after allocated runtime expires.

Real-Time Monitoring

Provides live monitoring of devices and user sessions.

Safety Protection

Includes:

• Load shedding protection
• Runtime auto cutoff
• Unauthorized access prevention
• Device validation logic

Hardware Components

Main hardware used:

• ESP32 Development Board
• Relay Module
• Contactor
• RFID Reader
• Power Supply
• Water Pump / Motor

Optional sensors:

• Water level sensor
• Float switch
• Current sensor
• Voltage sensor

Software Stack

Frontend

• Next.js
• React
• Tailwind CSS

Backend

• Node.js
• MongoDB
• REST APIs

Embedded Firmware

• ESP32 firmware
• WiFi communication
• Cloud polling system

Real-World Applications

PumpPilot can be used in:

• Apartment buildings
• Shared water systems
• Smart irrigation
• Rural infrastructure
• Commercial buildings
• Industrial motor control

Future Improvements

Planned future improvements include:

• MQTT communication
• AI predictive maintenance
• Solar integration
• Sensor automation
• GSM/SMS support
• Voice assistant integration

Live Demo

Product Page

https://pumppilot.mechatronicslab.net/

Live Demo

https://pp.mechatronicslab.net/

Demo Accounts

Master Account

Username: master Password: 123456789

Admin Account

Username: admin1 Password: Admin123!

User Account

Username: user1 Password: User123!

Documentation & Learning Resources

To make the project easier to understand and reproduce, a free ebook was created covering the complete PumpPilot ecosystem.

Topics include:

• ESP32 architecture
• RFID integration
• Runtime management
• Cloud communication
• Backend workflow
• IoT automation concepts

Free Ebook

https://sarful.gumroad.com/l/PumpPilotEbook

Conclusion

PumpPilot demonstrates how low-cost IoT hardware like ESP32 can modernize traditional water pump systems using cloud automation, embedded systems, authentication systems, and smart safety logic.

The project combines hardware, software, cloud infrastructure, and real-world automation into a scalable smart water infrastructure platform suitable for modern communities and industrial enviro