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Simple Controllio-based EBMPapst EC Fan Controller

Overview

A simple yet effective controller for EBMPapst EC fans, implemented using a Controllino and equipped with an integrated web server. This allows for remote control and monitoring of fan speeds via a user-friendly web interface. The controller is suitable for applications requiring reliable and precise fan speed control.

Features

  • Web-Server Integration: Built-in web server for easy access and control over the network.
  • MQTT-Client Integration: Built-in MQTT client for easy integration
  • PWM Control: Adjust the fan speed using Pulse Width Modulation (PWM) for precise control.
  • User-Friendly Interface: A clean and simple web interface, including a dark mode toggle for user comfort.
  • Real-time Feedback: Serial output for monitoring current fan speed and system status.

Hardware Requirements

  • Controllino (or compatible Arduino-based controller)
  • EBMPapst EC Fan or any Fan that has a 0-100% duty cycle PWM input
  • Ethernet connection

Software Dependencies

  • SPI Library
  • Ethernet Library
  • Controllino Library

Installation

  1. Set up the hardware: Connect the EBMPapst EC fan to the Controllino according to the fan's specifications.
  2. Configure Network Settings: Modify the mac and ip variables in the code to suit your network configuration.
  3. Upload the Code: Use the Arduino IDE to upload the provided code to the Controllino.
  4. Access the Web Interface: Once the Controllino is online, access the web interface using the IP address shown in the serial monitor.

Usage

  • Adjust Fan Speed: Use the web interface to set the desired PWM value (0-100%) for the fan.
  • Quick Set Options: Choose from predefined PWM values for quick adjustments.
  • Dark Mode: Toggle between light and dark themes for the web interface.

Contributing

Contributions, issues, and feature requests are welcome. Feel free to check issues/requests or send a pull request.

License

This project is licensed under the MIT License.