Savel va. Iot based water quality monitoring system using lorawan. Master's Degree(Electrical Engineering). Rajamangala University of Technology Thanyaburi. Office of Academic Resource and Information Technology. : , 2022.
Iot based water quality monitoring system using lorawan
Abstract:
The thesis described IoT based water quality monitoring system using
LoRaWAN applied by using a sensor to measure the values of water temperature, values
of electrical conductivity, values of turbidity, quality values of dissolved oxygen, and
values of pH can be applied by using the GPS that the system was confirmed with the
water turbine of the sunshine and can exhibit the result and cab collect the information
throughout cloud computing system.
The water quality monitoring system was designed for working with solar cells
and using the Arduino microcontroller in controlling work with transportation throughout
architecture tool seller system of LoRaWAN by board CAT Starterkit Gravitech S76S
which the average values information totally one kilometer that can collect information
from quality of water through the system on the platform Cayenne Low Power Payload.
The results of experiments of water quality monitoring system on basic Internet
of thing (IoT) showed that monitoring system can measure the temperature around 0-100
degree Celsius, electrical conductivity around 1-20 ms/cm, turbidity around 25-300 NTU, and
dissolved oxygen in the water 4-12 mg/l, and pH values around 1-14 with the error value
by a sensor measuring, as compared compare with standard tool is less than 5 %.