10
STEP 11: Try changing the code to make a different colour.
STEP 10: Press A and get ready for the lights!
STEP 9: Name your program and download!
Plug the BBC micro:bit into a USB port then drag and drop the
The program will automatically run on the simulator. Click on the ‘A’ button on
the simulator to see the LED pattern. Click on ‘B’ button to clear the pattern.
When button A is pressed,
light up all the pixels red.
WHAT THIS MEANS
When button B is pressed, clear the
LEDs represented by the variable
‘Pixel Array’. This will turn them off.
WHAT THIS MEANS
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