In this post we”ll learn how easily we can program our ESP8266 NodeMCU with Arduino IDE we will upload a simple sketch of LED blink to ESP8266 board It is very simple to load code to ESP8266 using ...

This project demonstrates how to blink an LED using an ESP8266 microcontroller. The LED connected to GPIO pin D1 is programmed to turn on and off at intervals, creating a blinking effect.

The “WiFi HDD LED” created by [Limbo] is essentially just that, a status LED that can be triggered remotely thanks to the WiFi capability of the ever-popular ESP8266.

The world needs more blinky lights, and [Bertus Kruger] has created a neat way to make lights blink wirelessly. He has a footprint in the middle of the board for soldering the castellated ESP8266 m… ...