<img alt="20230826_124058" width="300px" src="https://github.com/exemplar-codes/arduino-nodemcu-board-code/assets/48156230/c71c81dd-d49d-44e6-b39d-b8d68c9f4a96 ...

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 ...

A simple Arduino code takes care of all the necessary communications between the MQTT broker and the NodeMCU. In this section, we will learn how this functionality works in detail. Setup Arduino IDE ...

Let’s now start writing a program for ESP8266 NodeMCU using Arduino IDE. (Some basic knowledge of microcontrollers ... these three are the most commonly used. // put your main code here, to run ...

configure your board “NodeMCU 1.0 (ESP-12E Module)” Now just proceed as the Arduino: Start your sketching! Shown next is an example code to realize a “breathing LED” on NodeMCU, taken from ...

Header files and libraries are easily available on GitHub. By adding the library in Arduino IDE, you can compile the code and program NodeMCU easily. The joystick in Blynk app is set between 0 and 255 ...