Find diagrams and code at: https://www.elithecomputerguy.com/2019/06/arduino-uno-wifi-turn-led-on-and-off/
This project shows you how to turn an LED on and off through a web browser.
Functional Parts in the Project:
Arduino WiFi Rev 2 – https://store.arduino.cc/usa/arduino-uno-wifi-rev2
Analog Temperature Sensor – https://amzn.to/2Rkkl3k
Breadboard Kit – https://amzn.to/2Xih5ei
560 Piece Jumper Wire Kit – https://amzn.to/2MsCLjL
LED Kit – https://amzn.to/2Rjhs2N