Custard Pi 7 - Control Interface with I2C for the Raspberry Pi
(Compatible with models A, A+, B, B+, 2 and 3)
 
User Documentation
 
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