Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Hardware requirements Microcontrollers Arduino UNO: A general-purpose microcontroller board used to control sensors and relays, manage input/output devices, and process automation logic. NodeMCU ...

This library consist in 2 parts: One main library, uEspConfigLib, that manages configuration options, defaults, configuration site (HTML and JSON), configuration processing (from a POST of previous ...

Setup is fairly simple with downloads for Linux, OS X, and Windows. This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button.

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] … ...

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 ...