For Arduino IDE: Use the Ethernet library EtherCard.h to write sketches which connect to the internet using the add-on module
The Nano Ethernet Shield is based on the ENC28J60 Ethernet chip which provide a network (IP) stack capable of both TCP and UDP.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.42 inch
Height : 0.2 inch
Length : 3.58 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B072JLTSJR