pxt-calliope/docs/js/sequence.md

Sequencing commands

By calling one function after another, you can create an animation:

basic.showLeds(`
    . # . # .
    . . . . .
    . . # . .
    # . . . #
    . # # # .
    `)
basic.showLeds(`
    . # . # .
    . . . . .
    . . . . .
    . # # # .
    # . . . #
    `)

The Semicolon

Coming soon...