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Stackable Raspberry Pi compatible Expansion Boards

Our stackable design allows you to connect several expansion boards on your Raspberry Pi.

The popular ADC Pi Plus Analogue to Digital converter allows you to measure up to 8 separate voltages from sensors and other inputs. Stack up to 4 ADC Pi Plus boards together to give you up to 32 ADC channels.

Need to expand the input and output capabilities on your Raspberry Pi? The Expander Pi gives you 16 IO channels, 8 ADC inputs, 2 DAC outputs and a real-time clock.

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Popular Products

Expander Pi

Digital and Analogue interface for the Raspberry Pi 16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.


Inc VAT: £27.59

Serial Pi Zero

RS232 serial interface for the Raspberry Pi Zero


Inc VAT: £10.19

Arduino to Raspberry Pi Adapter

Arduino Uno adapter


Inc VAT: £4.79

Software Support

We have code demos and libraries available for popular platforms and languages in our knowledge base to use with our expansion boards.