It is a basic breakout board for the FTDI FT232RL USB to serial IC
The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards
The major difference with this board is that it brings out the DTR pin as opposed to the RTS pin of the FTDI cable
The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button.
Compatible with Arduino FIO/pro/mini, Lilypad

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.1 inch
Height : 1 inch
Length : 2.3 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00AGVO4DM