Ultra-Low Power Wireless Sensor Network for Air Quality Monitoring System
Sahiru Randula, Sachintha Balasooriya, S.L.P. Yasakethu · 2022
Data Gathering and Monitoring is one of the major use cases in the area of wireless sensor network scenarios. Common technologies have capabilities for basic data gathering and monitoring, but the key challenges to data gathering of the surrounding environment are energy consumption is difficult in those technologies and the lifetime of such systems is low. Also, the energy cost of data gathering and monitoring systems is high.This research work highlights an Ultra-Low Power Data Gathering and Monitoring System to gather and monitor data to fulfill the conditions of regular data gathering with ultralow power utilization for the battery-powered as well as rechargeable systems and sensor nodes. Also, in this work, we show a comparison between several current using data gathering and monitoring systems for low power design with their technologies as well as low power data gathering using the microcontrollers-based autonomous system. The proposed system provides instantaneous air quality readings on several gasses alone side with temperature and humidity. Also, this system can gather data from the air more efficiently and monitor gathered data with low power consumption with the use of microcontrollers for better energy efficacious technique with marginal information inception and allows for minor power expendable and more economical processing of data. The use of a wireless system in the proposed system can provide capabilities for operating in remote environments with reliable air-quality tracking.