In this introduction session, the BBC Micro:bit Architecture will be presented. The Mu editor will be introduced along with an explanation of the Read-Eval-Print-Loop(REPL) interactive interpreter mode. Educational literature will be presented for embedded device concepts and MicroPython learning inspiration. Attendees will learn how to install the Mu editor for programming the BBC micro:bit. Hello World will be the introductory MicroPython application programmed for the micro:bit.