The new Dev Devil DD-DB1-AL204A development board... This new product has been designed to speed up development time for our alpha numeric display line. It features all the available protocols, USB, Serial/TTL and I2C in an easy to use board. The board also has Dallas 1-wire, keypad, and GPO's. If you need one product to play with, prototype or see all the options and features our displays have, this is the product for you.

Features

*USB, Serial/TTL, I2C
*5x5 matrix keypad and 7 button keypad
*6 20ma GPO's or 6 LED's as GPO's
*Powered by USB
*Easy to use Virtual COM Port under Windows
*Power by USB or 5V or 9-15V
*Rx and Tx LED's to visually show communication activity.
*Dallas 1-Wire port for temperature probes and other devices

Includes:
*4x20 or 2x20 display, LCD or VFD
*USB Cable
*Breadboard Cable
*Test Software
*Code examples