Waveshare Waveshare I/O Expansion Board for micro:bit

This Waveshare I/O Expansion Board for micro:bit is an edge connector expansion board designed for micro:bit. It features breakout I/O pins with a 2.54mm pitch for easy use. Waveshare I/O edge connector expansion board; Designed for the BBC micro:bit Programmable Board; (not included); Features breakout I/O pins with a 2.54mm pitch