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Help for Mu

Mu is a simple code editor for beginner programmers. It's written in Python and works on Windows, OSX, Linux and Raspberry Pi.

Help

Starting Mu

Coming soon… ;-)

Mu Buttons

New

new button

Click the new button to start in a new file in mu. This won’t damage your old files - a fresh place to work.

Load

load button

Load a file - your old work or some other python file to work on.

Save

save button

Saves your work so you can keep it for later and not loose it if you loose power. Do this often!

Flash

flash button

Flash your code onto the Microbit. This is how you get your code to run!

Files

files button

Show the files on your Micropython.

Repl

repl button

The repl is a way of typing stuff and seeing the microbit do something immediately. It is an abbreviation for “read-eval-print-loop”.

Zoom In

Zoom in button

Make the letters bigger

Zoom Out

Zoom out button

Make the letters smaller

Check

Check Code button

This button will check your code and underline errors you have made. Worth doing before you flash your code.

Help

Help Button

Show help - should be this help.

Quit

Quit Button

Press this when you are done with Mu. Mu will make sure you’ve saved your work if you want to keep it.

Microbit Help

Microbit Micropython Help