Descrizione
Hello Guys ,
This project just shows controlling relay (with which you can control home appliances like lights,fan, Televisions etc.. relay in simple words is a electronic swith) This is based on ESP8266 NodeMcu wifi board which is connected to internet .The Blynk server is the IoT cloud via which request is sent to turn On or Off the appliance connected to relay I will soon upload how to do it on this channel after my exams ...
Hope you learn something new..