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Enerduino-pro: Smart meter led probe using Arduino.

Francesco Potortì1, Davide La Rosa1, Filippo Palumbo1

  • 1Consiglio Nazionale delle Ricerche, Istituto di Scienza e Tecnologie dell'Informazione, via Giuseppe Moruzzi, 1, 56125 Pisa, Italy.

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|August 31, 2023
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Summary
This summary is machine-generated.

We developed Enerduino-pro, a low-cost Arduino-based device for real-time domestic appliance monitoring. This system aids users in reducing energy consumption through accurate, accessible power measurement.

Keywords:
ArduinoEnergy meterNILMReactive power

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Area of Science:

  • Electrical Engineering
  • Energy Systems
  • Internet of Things (IoT)

Background:

  • Non-intrusive load monitoring (NILM) is crucial for energy management and user habit tuning.
  • Growing demand for accurate, economical, and easily deployable power measurement solutions.
  • Existing methods often lack affordability and ease of installation for widespread domestic use.

Purpose of the Study:

  • To present Enerduino-pro, a cost-effective and efficient device for real-time monitoring of domestic appliance usage.
  • To provide open-source hardware and software specifications for the Enerduino-pro system.
  • To demonstrate practical use cases and proof-of-concept solutions for energy monitoring.

Main Methods:

  • Utilizing an Arduino UNO microcontroller as the core processing unit.
  • Incorporating a photoresistor for instantaneous power absorption measurement, with an optional second for reactive power.
  • Integrating a WiFi shield for data transmission and an LED for debugging.

Main Results:

  • Successful development of a low-cost, easy-to-assemble NILM device.
  • Open-source availability of hardware schematics and software code.
  • Demonstrated feasibility through various use cases and proof-of-concept implementations.

Conclusions:

  • Enerduino-pro offers an affordable and efficient solution for domestic appliance load monitoring.
  • The open-source nature promotes accessibility and further development in energy management technologies.
  • This device empowers users with real-time data to optimize energy consumption and reduce costs.