NODE MCU WIFI ESP8266

The practical way to use an ESP8266: a full development board with USB, an onboard 3.3V regulator, a reset button and breadboard-friendly pins, so none of the power supply and level shifting problems of the bare module apply. Programme it directly from the Arduino IDE — it is a microcontroller in its own right, often replacing the Arduino entirely rather than assisting it, with more memory and a faster processor. The default choice for WiFi projects on a budget. Its pins run at 3.3V logic. Complete board with USB, regulator and reset button; Often replaces an Arduino entirely rather than assisting it; More flash and a faster clock than an Uno; Programmed from the standard Arduino IDE