This project utilizes an ESP8266 NodeMCU microcontroller to create a visual and auditory indicator for monitoring the status of a WiFi router connection. Based on the connection status, the script controls an LED and...
The code provided demonstrates the usage of the I2C (Inter-Integrated Circuit) protocol on an ESP8266 NodeMCU module. I2C is a popular serial communication protocol used to connect multiple peripherals with a microcontroller or a...
This Lua script demonstrates how to interface the MCP23008 GPIO expander with an ESP8266 NodeMCU board. The MCP23008 provides an easy way to expand the number of GPIO pins available for use, which can...
The MCP23017 is a popular I/O expander IC that allows you to increase the number of I/O pins available to a microcontroller. In this code example, we’ll interface an MCP23017 with an ESP8266 NodeMCU...
The ESP8266 NodeMCU Interface with LCD allows you to integrate an LCD with your NodeMCU board, enabling you to create projects with visual feedback. LCD 16×2 HD44780 Display Interface Code This code provides basic...
LED ON/OFF Note : Assume the pin GPIO-5 is a LED (NodeMCU pin map is 1) LED Blink Using Timer ESP8266 with LED Connection Diagram Will Add Soon NodeMCU Lua code — http://www.ArunEworld.com/embedded/ESPressif/ESP8266/ESP82266_NodeMCU...
Playing the Imperial March ringtone on an ESP8266 NodeMCU involves using the NodeMCU’s capabilities to generate sound or control an external sound module. One common method is using a piezo buzzer to generate tones....
The ESP8266 NodeMCU Tutorial – Web Server provides a comprehensive guide on how to set up a web server using the NodeMCU development board powered by the ESP8266 microcontroller. Simple Web Server Code Explanation...
Welcome to the ESP8266 NodeMCU WiFi End User Module! The ESP8266 NodeMCU is a versatile and powerful microcontroller board that features built-in WiFi connectivity. This module aims to offer a user-friendly platform for IoT...
NodeMCU Introduction    ESP8266 NodeMCU Platform is really very good platform for beginners, you don’t need to remember all ESP8266 registers, address, and so on. You just call the lua function and make your...
