NodeMCU

Blink LED with NodeMCU ESP-12 Getting Started with NodeMCU ESP-12 using Arduino IDE: Blinking an LED

In this tutorial, we will learn about ESP-12 Wi-Fi module and how to program it using Arduino IDE. Then we will write a program to blink an LED with ESP8266-12.

 

What is ESP8266 and NodeMCU?

Most people call ESP8266 as a WIFI module, but it is actually a microcontroller. ESP8266 is the name of the microcontroller…