This ECIO Base Board board allows you to use E-blocks modules with either of the ECIO-28P or ECIO-40P USB-programmable PIC microcontroller boards, or the ECIO40P16 USB-programmable dsPIC33EP board.

It provides five downstream E-blocks ports, for you to build a custom electronics system containing anything from simple LED and pusbutton boards to Bluetooth, IrDA, internet communications boards and more.

The ECIO USB-programmable microcontroller boards are sold separately.

The image below shows this base board with an ECIO-28P installed and two E-blocks boards connected. The red wires are used to provide power to the E-blocks from the base board.