Introduction to the BBC micro:bit
Micro Bit - Wikipedia
microbit V2.2 is a tiny programmable computer, designed to make learning and teaching easy and fun! Addition of the speaker and microphone:Same great
ELECFREAKS BBC Micro:bit V2.2 Board for Coding and Programming(not Include Micro USB Cable and Battery Holder)
BBC micro:bit product review
Anyone can now buy a BBC micro:bit
Buy microbit From ELECFREAKS
BBC micro:bit
Cytron BBC micro:bit Mainboard V2 - RobotShop
BBC Micro:bit—a free single-board PC for every Year 7 kid in the UK
BBC micro:bit Microcontroller with Motion Detection, Compass, LED, and Bluetooth
BBC Micro: Bit
BBC - Make It Digital - The BBC micro:bit
Getting Started with the micro:bit - SparkFun Learn