Alphabot2 for micro:bit User Manual
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DISPLAY DIFFERENT COLORS
We modify the last script to make four RGB LEDs to display different colors, for
example, red, yellow, green and blue
1.
Delete block
item show color red
by dragging it to the left side
2.
Place
item set pixel color at 0 to red
block
-This block can be found in
Neopixel->More
-This block can set the color of every pixel from 0
3.
Duplicate and complete four LEDs
4.
Place
item show
block to the end
- This block is very import, it finally shows the setting color to RGB LED, without it,
the settings you done before are all useless.
5.
Download the script to micro:bit for testing
