The ESP8266 is a low-cost Wi-Fi microchip, with built-in TCP/IP networking software, and microcontroller capability, produced by Espressif Systems [1] in Shanghai, China.

ESP8266 is a highly integrated Wi-Fi 4 SoC ideal for IoT projects.

A complete ESP8266 beginner's guide, covering introduction to various development boards and platforms, hardware overview, pinout, installation, sample code and troubleshooting.

This project brings support for the ESP8266 chip to the Arduino environment. It lets you write sketches, using familiar Arduino functions and libraries, and run them directly on ESP8266, with no external …

Learn how to install the ESP8266 board add-on in Arduino IDE in less than 1 minute. This guides works in any operating system: Windows PC, Mac OS X, and Linux.

NodeMCU ESP8266 Development Board with 0.96 Inch OLED Display, CH340 Driver, ESP-12E WiFi Wireless Module, and Micro USB Works Great for Arduino IDE/Micropython Programming (Pin …

Oct 23, 2025 · What is the ESP8266? The ESP8266 is a low-cost Wi-Fi microchip developed by Espressif Systems. It has a built-in TCP/IP stack and microcontroller unit (MCU), which makes it …

The ESP8266 series, or family, of Wi-Fi chips is produced by Espressif Systems, a fabless semiconductor company operating out of Shanghai, China. The ESP8266 series presently includes …

Espressif’s ESP8266 is a cost-effective and highly integrated Wi-Fi microcontroller for IoT applications.

This module is cost effective and thus used widely in many applications like the Internet of things and much more.So in this article, we are going to discuss key features of ESP8266, pins specifications, …