Water quality monitoring system in vaname shrimp at tirtayasa district based on internet of things

The purpose of this study can help the owner to know water quality conditions such as water temperature conditions, water salinity, water pH and water level, the system can help maintain the level of life and growth of vaname shrimp with the existence of a minimum system used to compare water quality in ponds with quality thresholds good water for vaname shrimp farming so the system will give an early warning to the owner if the quality of water in the shrimp shrimp ponds is poor. The method used is the prototype with the communication process, quick plan, quick design modeling, construction of the prototype and development of delivery and feedback. This system uses SEN0161 sensor to measure pH level, conductivity sensor to measure salt content, DS18B20 sensor to measure temperature, and HCSR04 ultrasonic sensor to measure water level which is controlled by Arduino Uno microcontroller which is connected to its main component is Raspberry Pi 3. Data sent from Arduino Uno to Raspberry Pi 3, then data is stored on a database server using an internet network via a modem. The stored data can be seen in the Water Quality Monitoring application that has been installed. Based on the results of testing the system that has been implemented, it is found that each sensor has a fairly good level of accuracy so that the system has great prospects and can be used for vaname shrimp culture, the system can provide notifications when the water quality in shrimp ponds is poor.