How to make LAN/Ethernet relay switch using Arduino UNO and ethernet shield ENC28j60.

Best in class Ethernet Controller.

In this IoT project I am going to Monitor Humidity and Temperature over the internet using Cayenne

The idea is to show how easy we can use Arduino to post automatic and cyclical Tweets to share the status of the Analog inputs in Twitter.

Bring your ideas to life without considering that how to program a server to create a host for web communication using TheAmplituhedron.