Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
April 24, 2026Open Access

Development of a Low Cost IoT Based Energy Monitoring System for Smart Urban Buildings in Developing Countries

View Full Paper
Ask AI
Bookmark
Share

Authors

DCDara Chheang

Discussion

Loading...

Member takes

Overview

Demonstrates a low-cost IoT solution that improves energy efficiency in developing countries, suggesting enhanced sustainability.

Key Points

  • The aim is to design and implement an affordable energy monitoring system for small and medium-sized buildings in developing countries.
  • Developed an IoT-based system using ESP32 microcontroller, ACS712 current sensors, and ZMPT101B voltage sensor.
  • Implemented data transmission via MQTT protocol to a cloud platform for analysis and visualization.
  • Deployed a prototype in a three-room office building in Phnom Penh over 30 days.
  • Measurement accuracy was ±1.8% for current and ±0.9% for voltage.
  • Total hardware cost per monitoring node was approximately USD 22, reducing costs by over 85%.
  • Identified energy waste patterns with potential monthly savings of 18–22%.

Cite This Study

Dara Chheang (2026) studied this question.

synapsesocial.com/papers/69eb0b8d553a5433e34b53b1https://doi.org/10.5281/zenodo.19688850
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Design and Implementation of a Low-Cost IoT-Based Smart Energy Monitoring System2026
  2. 2development of real-time energy monitoring system using IoT base2024 · 3 citations
  3. 3Design and Development of Low Cost IoT Based Energy Optimising Meter for Home Application2024 · 8 citations
  4. 4Design and Implementation of an Energy Consumption Monitoring System2025
  5. 5Design and Implementation of an IoTBased ThreePhase Voltage and Current Monitoring System Using PZEM004T Sensors and ESP8266 with Cloud Integration2026