The Use of Microcontrollers in Air Quality Monitoring:A Systematic Literature Review

Abstract

Purpose–this paper aimed at identifying the low-cost technologies using microcontrollers like Arduino and Raspberry Piused in air quality monitoring in the Philippines for 2023. Method–This paper utilized asystematic literature review that employedstrategies in selecting, analyzing, evaluating, and summarizing papers from a database of documents.Similarly, inclusion/exclusion criteria were set. Results–Using the web address of Google Scholar which is scholar.google.com, a search result for the keywords “microcontrollers arduino raspberry pi air quality monitoring Philippines” returned 109 results. Conclusion–Air quality monitoring can be done using a low-cost microcontroller like Arduino or Raspberry Pi. An effective solution for pollution monitoring using a wireless sensor network to provide real time pollution data. Recommendations–To encourage developers to develop an air quality monitoring system using Arduino or Raspberry Pi microcontrollers with integrated sensors. Research Implications–This research seeks to identify the current air quality monitoring systems for 2023 using Arduino or Raspberry Pi microcontrollers. Practical Implications–This research proves that technology offers cheaper alternatives in the development of air quality monitoring systems. Social Implications–This research shows opportunities for students to use technology. Keywords–Microcontroller, IoT, Arduino, Raspberry Pi, Air Pollutants