In this example project, we collect the data from pulse sensor using Arduino UNO and transfer this to NodeMCU using I2C. And from the Node MCU, the data is then uploaded to adafruit io (Make sure that ...

This project demonstrates motion detection using Arduino Uno and different ESP NodeMCU modules. The system consists of two NodeMCU devices—one acting as the client and the other as the server. The ...

Abstract: The fast change and growth in technology has gradually met the modern man’s need to be able to easily control many aspects of his life. Such aspects include controlling one’s home remotely ...

Abstract: This work is presenting a water level control and monitoring system in a tank, by using the development boards Arduino Uno, NodeMCU ESP8266 and the ultrasonic sensor HC-SR04. The water tank ...

It is important to first understand what the project is intended to do. Way before starting my IoT & Robotics journey I always wanted to solve the problem of overflowing water tanks. So, after ...

Over the past few years, IoT (Internet of Things) devices have become an indistinguishable part of our daily lives. From smart homes, smart bulbs to smart appliances; creators and developers are ...

The NodeMCU development board is a powerful solution to program microcontrollers and be part of the Internet of Things (IoT). The NodeMCU development board, based on ESP8266EX, is a cute module with a ...

Abstract: In recent times IoT (Internet of Thing) plays a major role in the daily routine of human life. Majorly this technology is showing its impact in medical applications. As per report, Health ...