Easy-to-Use GPIO Expansion Board for BBC Micro:bit Connect Sensors, Motors & Modules

The Micro:bit GPIO Expansion Board is designed to simplify prototyping with the BBC Micro:bit. It breaks out all the pins from the Micro:bits edge connector into standard 2.54mm headers, allowing you to easily connect sensors, LEDs, motors, displays, and other electronic modules. Perfect for STEM learning, student projects, and DIY experiments, this expansion board turns your Micro:bit into a versatile prototyping hub.

Key Features

• Compatible with BBC Micro:bit (V1 & V2)

• Breaks out all GPIO pins to standard 2.54mm headers

• Onboard power input options (3.3V/5V support)

• Clear pin labeling for easy identification

• Compact design, ideal for breadboarding & prototyping

• Durable FR4 PCB with edge connector socket

• Perfect for STEM education, IoT projects, and robotics

Technical Specifications

• Compatibility: BBC Micro:bit V1 & V2

• Pin Output: All Micro:bit I/O pins accessible

• Connector: 40-pin edge connector to 2.54mm headers

• Power Input: 3.3V / 5V support (via Micro:bit or external supply)

• Board Material: FR4 PCB with silk-screen labeling

• Dimensions: Compact & lightweight design for classroom and hobby use

• Applications: STEM education, IoT development, robotics, DIY electronics, sensor interfacing