DIO1 Resource Center


The DIO1 is retired and no longer for sale in our store.

Welcome to the resource center for the DIO1!

Here you will find all the reference materials that Digilent has created for this board, as well as links to any external content we have tracked down. Since this product is retired, documentation and support may be limited.

The Digital I/O board 1 (the DIO1) is one of several expansion boards designed to mate with Digilent system boards. The DIO1 is an inexpensive board that contains an assortment of basic digital I/O devices, including buttons, switches, and several LED displays. The DIO1 board can be combined with Digilab system boards to provide a source of ready-made I/O devices, allowing a wide range of projects to be implemented without the need for any other components.


  • SchematicPDF
  • Reference ManualPDF
    • Technical description of the DIO1 and all of its features.
  • Sell SheetPDF