Popular Raspberry Pi Expansion Boards

RTC Pi is a battery backed real-time clock module for the Raspberry Pi16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£8.25Inc VAT: £9.90

Servo PWM Pi Zero

The Servo PWM Pi Zero is a 16-channel, 12-bit PWM controller suitable for driving LEDs and radio control servos16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£8.49Inc VAT: £10.19

RS485 Pi

RS485 interface for the Raspberry Pi16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£10.99Inc VAT: £13.19

Expander Pi

Digital and Analogue interface for the Raspberry Pi16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£22.99Inc VAT: £27.59

1 Wire Pi Zero

1 Wire interface for the Raspberry Pi Zero16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£10.49Inc VAT: £12.59

Serial Pi Zero

RS232 serial interface for the Raspberry Pi Zero16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£8.49Inc VAT: £10.19

IO Pi Zero

The IO Pi Zero is a 16 channel digital expansion board designed for use on the Raspberry Pi Zero16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£8.99Inc VAT: £10.79

ADC DAC Pi Zero

The ADC DAC Pi Zero is a 2 channel ADC and 2 channel DAC expansion board designed for use on the Raspberry Pi16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£11.49Inc VAT: £13.79

Arduino to Raspberry Pi Adapter

Arduino Uno adapter16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.

£3.99Inc VAT: £4.79

Our stackable design allows you to connect several expansion boards on your Raspberry Pi without having the mess and inconvenience of lots of ribbon cables.

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 IO Pi Plus gives you 32 IO channels and when stacked you can have up to 128 extra inputs or outputs on your Raspberry Pi.