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 ...

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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 without ...

With the advent of innovation and automation, convenience and simplicity has permeated all walks of life. Home automation is one such emerging technology which empowers the residents to have wireless, ...

In this tutorial, we are going to set up the NodeMCU-ESP8266 with the Arduino Cloud IoT. To test it out, we will send DHT11 sensor data from the board to the cloud, and set up a switch that can ...

The leading wave of microcontrollers includes the Arduino, the NodeMCU and the legendary Raspberry Pi. But if all of them are so good, what sets them apart?

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 ...