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 SF Innovations - Innovators in Electronics

Custard Pi 5B - Breakout board with protection for 8 digital I/O and stacking connector for the Raspberry Pi

(Compatible with models A, A+, B, B+, 2 and 3)


The Downloads tab has sample Python code to demonstrate the use of the Custard Pi 5.


The Custard Pi 5B provides the following benefits for the hobbyist intending to use the GPIO. Board size: 35 mm x 45 mm


1. The board simply plugs into the 26 way (Raspberry Pi A,B) or 40 way (Raspberry Pi A+, B+, 2 or 3) GPIO connector. Two power on LEDs are fitted to the 3.3V and 5V rails to confirm correct plug in.


2.   The 8 pins of the digital I/O on the Pi are protected from accidental connection of a high voltage.


3. There are screw terminals provided for the 8 I/O to easily connect to external electronics and also to the 3.3V, 5V and 0V pins. The digital pins are: 11, 12, 13, 15, 16, 18, 22 and 7.


4.   This plug-in Custard Pi uses a stacking connector, so that other boards have access to the GPIO pins.








Custard Pi 5

Instructional Slideshow

Custard Pi 5 - User Instructions

Custard Pi 5B plugs into 40 pin
connector on Rpi A+, B+, 2 & 3


Custard Pi 5B

Ready Built £13.00


Add Custard Pi 5B - RB SF to cart

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