Adding ESP8266 Board in arduino IDE First of all off-course we need to download Arduino IDE ... Uploading code to ESP8266 NODEMCU Simply connect the LED with ESP8266 board as shown in image connect ...

and interact with your microcontroller to turn an LED on and off via simple commands. This project serves as a fundamental introduction to microcontroller programming, GPIO control, and basic ...

Today we will use Google Firebase cloud to control an LED using NodeMCU ESP8266 ... If you don’t have NodeMCU ESP8266(12E) then you can also use Generic ESP8266 module with Arduino UNO and Arduino IDE ...