Based Water Management System for Smart Cities Circuit Diagram Description: water quality monitoring- In this tutorial, you will learn how to use Arduino, pH sensor, Nodemcu esp8266 wifi module and Blynk Framework to build an IoT based water quality monitoring system. As this is a project based on the IoT "Internet of Things," you can track water quality from anywhere in the world. This project utilizes an Arduino UNO and an ESP8266 to create a smart water monitoring system. It measures water pressure and flow using a Gravity Analog Water Pressure Sensor and a water flow sensor, respectively, and transmits the data over Wi-Fi for remote monitoring. Therefore there is a need for Monitoring Water Management System Online. There are so many Water Flow Sensors available in the market but are too expensive to use and afford. As a result, a low-cost water flow meter is required. So we will use YFS201 Hall Effect Water Flow Sensor with ESP8266 & design simple IoT Based Water Flow Meter.

Explore comprehensive documentation for the ESP8266 NodeMCU-Controlled Smart Water Management System project, including components, wiring, and code. This circuit is designed for a smart water management system that utilizes an ESP8266 NodeMCU for Wi-Fi connectivity. It features a TDS sensor for water quality monitoring, ultrasonic sensors for level detection, an LCD for real-time data display

Based Water Tank Monitoring Using ESP8266 and Solar Power Circuit Diagram
An Internet of Things (IoT) water level control and monitoring system is a smart, automated solution to manage and maintain water levels in various applications such as tanks, reservoirs, and swimming pools. These systems use IoT devices, sensors, and cloud-based platforms to collect, process, and analyze data.

In this ESP8266 IoT project, I have explained how to make a simple IoT-based water level monitoring system using an ultrasonic sensor, ESP8266, and the Blynk IoT platform. In AUTO mode, it can also control a pump automatically to maintain the water level in the overhead tank.

IOT Water Quality monitoring using Arduino, pH Sensor, ESP8266 & Blynk Circuit Diagram
Introduction Water is one of the most essential resources, yet its management often remains inefficient. To address this, we introduce an IoT-Based Water Tank Monitoring System Using ESP8266 and Solar Power. This system provides real-time monitoring of water levels and flow rates, helping optimize water usage.