Over the last decade, “Internet of Things” has been the hottest topic among geeks and techies. On the other hand, searches for the most cost effective WiFi Modules have also increased significantly. A WiFi Module in the IoT architecture provides internet connectivity. It enables logging of data from sensors to the cloud or IoT platforms. ESP8266 WiFi Module happens to be the WiFi Module in every tech enthusiast’s cart. Why use ESP8266 WiFi Module? The ESP8266 WiFi Module has become increasingly popular among techies and DIYers mainly because of the following reasons: Low cost – it costs less than $10 Small size – […]