IoT Based Water Quality Monitoring System Using Solar Powered and LoRaWAN

This paper proposed IoT based water quality monitoring system using solar power and LoRaWAN. The objective is to study and develop water quality monitoring systems to make it easier for users or those who want to check water quality to see pH, temperature, turbidity, conductivity, and GPS viewpoint in the Cayenne LPP cloud, The water in front of the department of electronics and telecommunication engineering at the Rajamangala University of Technology Thanyaburi will be decided to be a test field. The various water quality data will be wirelessly transferred to the database on the Cayenne LPP cloud. It's also essential to use the greatest wireless connection method. To transport data in the field, the Low-Power Wide-Area Network and the Long-Range WideArea Network will be employed. Moreover, the system can be extended for 36 hours by charging the battery with a solar panel, and the water quality monitoring system error is less than 5%, according to the formula for determining the percentage mistake.