Single-Board Computer Add-on Boards
Designed & Manufactured in the UK
Our stacking expansion boards are designed to make your life easier when working on SBC projects. Whether you're using a Raspberry Pi, Orange Pi, Asus Tinker Board, Odroid, or Radxa, you can effortlessly connect multiple boards together via the standard 40-pin GPIO header. No ribbon cables, no mess
Need analogue-to-digital conversion? The ADC Pi is a great choice for measuring up to 8 different voltages from sensors or other inputs. Want even more channels? You can stack up to 4 ADC Pi boards for a total of 32 ADC channels, compatible across all our supported platforms.
Need to expand the input and output capabilities on your Raspberry Pi or SBC? The IO Pi Plus is here to help. It adds 32 extra GPIO pins to your computer.

Breakout Boards
These versatile prototyping boards are ideal for building simple projects or testing ideas.
Shop Breakout Boards →Have a Question?
Visit the Knowledge Base for Raspberry Pi and SBC Tutorials and Articles
Get Help and Support →


