Water Pressure Controller (WPC)

An intelligent water pressure monitoring and control system for well pumps, built on ESP32 and designed for seamless Home Assistant integration.

Installation

See the Installation Guide for complete setup instructions.

Overview

The Water Pressure Controller automatically regulates water pressure from well systems, providing real-time monitoring, safety features, and smart home integration. Built with ESP32 and programmed using Arduino IDE, this project offers a reliable and upgradable solution for managing well water systems.

Features

• Real-time Monitoring

  • Water pressure tracking
  • Temperature measurement
  • Flow rate monitoring

• Home Automation

  • Home Assistant integration via MQTT
  • Remote monitoring and control
  • Status notifications

• Safety & Protection

  • Automatic error detection
  • Leak detection with automatic motor shutoff
  • Prevents pump damage and water waste

• Easy Maintenance

  • Over-The-Air (OTA) updates
  • No need for physical access to update firmware
  • Organized filesystem structure

• Developer Friendly

  • Clean, organized codebase
  • Modular filesystem architecture
  • Easily upgradable and customizable

Hardware Requirements

• ESP32 development board
• Pressure sensor (compatible with ESP32)
• Temperature sensor
• Flow sensor
• Relay module (for motor control)
• Well pump/motor
• Power supply

Software Requirements

• Arduino IDE