Background

Floods pose a significant threat to communities, infrastructure, and the environment. Timely and accurate flood monitoring is crucial for early warning and effective disaster management. In this context, Internet of Things (IoT) technologies offer a promising solution. This project introduces an IoT-based flood monitoring system using ESP32 and Ultrasonic Sensor to provide real-time data for flood detection and management.

FOR FULL PROJECT:

https://electronicsworkshops.com/2024/01/28/iot-based-flood-monitoring-system-using-esp-32-and-ultrasonic-sensor/

Objectives

The primary objectives of this project are:

Develop a cost-effective and efficient flood monitoring system.

Utilize IoT technologies to enable remote monitoring and data collection.

Implement real-time data transmission to a central server or cloud platform.

Integrate ultrasonic sensors for accurate water level measurements.

Background

Floods pose a significant threat to communities, infrastructure, and the environment. Timely and accurate flood monitoring is crucial for early warning and effective disaster management. In this context, Internet of Things (IoT) technologies offer a promising solution. This project introduces an IoT-based flood monitoring system using ESP32 and Ultrasonic Sensor to provide real-time data for flood detection and management.

Objectives

The primary objectives of this project are:

Develop a cost-effective and efficient flood monitoring system.

Utilize IoT technologies to enable remote monitoring and data collection.

Implement real-time data transmission to a central server or cloud platform.

Integrate ultrasonic sensors for accurate water level measurements.

Components Required

Creating an IoT-based flood monitoring system using an ESP32 and ultrasonic sensor involves combining hardware and software components. Below is a basic outline of the steps you can follow to build such a system:

Hardware Components:

ESP32 Board:

Choose a suitable ESP32 development board. Common options include NodeMCU ESP-32 or ESP-WROOM-32.

Ultrasonic Sensor:

Use an ultrasonic sensor like the HC-SR04. This sensor measures distance by emitting ultrasonic waves and calculating the time it takes for the waves to bounce back.

Power Supply:

Provide power to the ESP32 board. This can be done using a USB cable or a battery depending on your deployment scenario.

Connecting Wires:

Use jumper wires to connect the ESP32 pins to the ultrasonic sensor according to the datasheets.Creating an IoT-based flood monitoring system using an ESP32 and ultrasonic sensor involves combining hardware and software components. Below is a basic outline of the steps you can follow to build such a system:

Hardware Components:

ESP32 Board:

Choose a suitable ESP32 development board. Common options include NodeMCU ESP-32 or ESP-WROOM-32.

Ultrasonic Sensor:

Use an ultrasonic sensor like the HC-SR04. This sensor measures distance by emitting ultrasonic waves and calculating the time it takes for the waves to bounce back.

Power Supply:

Provide power to the ESP32 board. This can be done using a USB cable or a battery depending on your deployment scenario.

Connecting Wires:

Use jumper wires to connect the ESP32 pins to the ultrasonic sensor according to the datasheets.

FOR FULL PROJECT:

https://electronicsworkshops.com/2024/01/28/iot-based-flood-monitoring-system-using-esp-32-and-ultrasonic-sensor/