This is a hardware hackers dream with a host of features built in as shown below.

block diagram small.jpg




2 Relay outputs

4 Open Collector outputs

2 Built in Switches

8 General Purpose Digital I/O

4 Analogue inputs

1 Analogue output

16 pin LCD Interface


LED indication on most ports

Screw terminal connection on most ports

Flexible Power Supply

  Board can be powered from Raspberry Pi

  Board and Rpi can be powered from 5V supply

  Board and Rpi can be powered by 2 separate 5V supplies

  LED indication of 5VPi, 5V and 3V3 supplies

  Fused 5V and 3V3 available on screw terminals

Prototyping area with pads for 14-pin SMT IC

Ribbon Connector (26 way) to the Raspberry Pi GPIO

Second Connector (26 way) to daisy chain a second Custard Pi -7

Check out this Slideshow for detailed information on how to use it.

Custard pi 7 user information

Keep an eye on this website for any further information