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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.

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Choose Your Function

ADC (Analogue)

Convert real-world sensor data into digital values.

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GPIO (Digital I/O)

Expand your digital input and output capabilities.

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Serial (RS232/RS485)

Connect to machinery, remote sensors and legacy devices.

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Breakout Development Boards

Breakout Boards

These versatile prototyping boards are ideal for building simple projects or testing ideas.

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Need help and support?

Have a Question?

Visit the Knowledge Base for Raspberry Pi and SBC Tutorials and Articles

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Worldwide Shipping

Worldwide shipping on all our boards and accessories

Stackable Design

Stack multiple development boards on your Raspberry Pi

Save on Shipping

Free standard delivery for all orders over £35 (ex VAT)

Software Libraries

We support C, C++, Python, .Net Core, Arduino and many more

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