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@ronny-antoon ronny-antoon released this 14 Nov 01:53
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RelayModule Library

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The RelayModule Library is a C++ library providing an abstract interface and implementation for controlling relay modules. It allows users to easily integrate relay functionality into ESP32/Arduino projects, offering methods for turning on/off, toggling, and checking the current state of the relay.

Table of Contents

Introduction

The RelayModule Library simplifies the management of relay modules in ESP32/Arduino projects. It provides an abstract interface for controlling relay states, offering methods for turning on/off, toggling, and checking the current state.

Features

  • Relay State Control: Abstracts relay control with methods for turning on/off, toggling, and checking the current state.
  • Configurability: Allows users to specify the pin connected to the relay module and whether the relay is turned on by a high or low signal.

Installation

Method 1:
To use the RelayModule library in your PlatformIO project, follow these steps:

  1. Open "platformio.ini", a project configuration file located in the root of PlatformIO project.

  2. Add the following line to the lib_deps option of [env:] section:
    ronny-antoon/RelayModule@^2.0.0

  3. Build a project, PlatformIO will automatically install dependencies.

Method 2:
To use the RelayModule library in your Arduino project, follow these steps:

  1. Download the latest release from the GitHub repository.

  2. In the Arduino IDE, click "Sketch" -> "Include Library" -> "Add .ZIP Library" and select the downloaded .zip file.

  3. Make sure to link your project with the necessary ESP-IDF libraries for NVS support.

Dependency

Usage

  1. Create an instance of the RelayModule class, specifying the pin connected to the relay module and whether it is turned on by a high or low signal.
#include <RelayModule.hpp>

// Create a RelayModule instance with pin 6 and turned on by a high signal
RelayModule relayModule(6, true);
  1. Control the relay state using the provided methods.
// Turn on the relay module
relayModule.turnOn();

// Turn off the relay module
relayModule.turnOff();

// Toggle the relay module state
relayModule.toggle();

// Check if the relay module is currently on
bool isRelayOn = relayModule.isOn();

API

The RelayModule Library provides the following classes and interfaces:

  • RelayModuleInterface: Abstract interface for relay modules.
  • RelayModule: Implementation of the RelayModuleInterface for relay modules.

Detailed documentation and usage examples can be found in the library source code.

Example

Here's a simple example of how to use the RelayModule library to control a relay module:

#include <RelayModule.hpp>

// Create a RelayModule instance with pin 6 and turned on by a high signal
RelayModule relayModule(6, true);

void setup()
{
    // Your setup code goes here
}

void loop()
{
    // Turn on the relay module
    relayModule.turnOn();
    delay(1000);

    // Turn off the relay module
    relayModule.turnOff();
    delay(1000);

    // Toggle the relay module state
    relayModule.toggle();
    delay(1000);

    // Check if the relay module is currently on
    bool isRelayOn = relayModule.isOn();

    // Your main loop code goes here
}

For a complete list of methods and parameters, refer to the class documentation in the source code.

License

This library is provided under the MIT License. You are free to use, modify, and distribute it as needed.

Contributions

If you'd like to contribute to the Database Library, please follow these guidelines:

  1. Fork the repository.
  2. Make your changes and document them.
  3. Submit a pull request.

Author

This library was created by Ronny Antoon. You can contact me at [ronny.antoon@gmail.com] for any questions or feedback.

Platformio Registry

https://registry.platformio.org/libraries/ronny-antoon/RelayModule

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