The ESP8266 WiFi module is an easy to use and popular module for the development of Internet of Things – IoT and WiFi related projects and applications.This low cost module greatly simplifies building IoT products. The ESP8266 Module is available in many variants. This ESP-01 Variant is the most popular and easy to interface module. This module is suitable for multiple projects both easy and complex form turning an LED on and off, switching a device on and off, uploading data to the internet and cloud, etc. It can also communicate with multiple sensors and devices through its input pins with minimal external components.
