The Pimoroni pin:bit breaks out all the useful pins from your BBC micro:bit into a breadboard-friendly format with clear pinout labels. Simply slot in your micro:bit and start building circuits — no soldering required.

With access to analogue channels, I2C, SPI, and GPIO pins, it makes it easy to connect LEDs, buttons, sensors, and other components directly on a breadboard.

Key Features

• Breadboard Compatible – Plugs directly into a standard breadboard
• No Soldering Required – Comes fully assembled; just insert your micro:bit
• Clear Pin Labels – Printed pinout for easy identification

Available Pins

• Power – 3V and GND
• Analogue Channels – 0, 1, and 2 (large pads on the micro:bit)
• I2C Bus – Interface for I2C devices
• SPI Bus – Interface for SPI devices
• GPIO – Pins 0, 1, 2, 5, 8, 11, 13, 14, 15, 16, 19, and 20

Ideal For

• Breadboard prototyping with the micro:bit
• Connecting LEDs, buttons, and analogue sensors
• STEM education and classroom projects

Package Contents

• 1× pin:bit breakout board (assembled)