16 TTL (3.3V) compatible GPIOs available
All GPIOs can be individually configured as input or output
Can be controlled by using simple web interface or Telnet
No TCP/IP protocol knowledge required
http://numato.com/downloads/dl/file/id/121/product/113/user_manual.pdf

Technical Details

Product Details

Package Dimensions
Width : 3.1 inch
Height : 1 inch
Length : 4.8 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00XJHJRKA