The April Board is a must-have for anyone new to working with the imp001 card. Each April Board has an SD card socket, 0.1" header, and an ID chip to identify your card on the Imp Cloud service.
The board, which exposes the imp's GPIO, standard bus, and power pins, requires 3.3V which can be supplied by the onboard mini-USB connector or may be used with the battery inputs. You will need to configure the 3-pin jumper to either 'BAT' or 'USB'.
The April Board is part of Electric Imp's original Developer Kit, which is ideal for early prototyping and for evaluating the Electric Imp Platform.
Each package contains one April Development Board.
For more information on the April Boards, visit our Dev Center.