Smart Irrigation Controller

Introduction

This irrigation controller allows you to remotely control, schedule, and monitor your irrigation system. It is designed to be used with a ESP32 and a 8 channel relay board. If you want to use the web interface, you will also need a device to host its docker image.

Features

• Queue quick tasks for immediate execution
• Manage currently running tasks
• Schedule tasks to run on specific days and times of the week
  • Schedules can be a sequence of tasks, a single task with multiple zones, or a combination of both
• Monitor the status of your irrigation system
• View the history of past tasks

Hardware

• ESP32
• 8 channel relay board
• 24VAC transformer
• 24VAC solenoid valves
• 3 x buttons
• 3 x 10k ohm resistors
• Connecting wires
• Large breadboard/protoboard

Deployment

Web Interface

# Clone the repository
git clone https://github.com/Moulik-Budhiraja/Sprinkler-System

# Change directory
cd Sprinkler-System/server

# Deploy the stack
docker-compose up -d

ESP32

1. Wire the relay board to the ESP32 as defined by the pin-outs in microcontroller/microcontroller.ino
2. Change the respective variables inside microcontroller/microcontroller.ino to your wifi credentials and the IP address of the web interface
3. Flash the ESP32 with the code in the microcontroller directory
4. Plug in your microcontroller and you're good to go!

Screenshots

Authors

• @Moulik-Budhiraja