pxt-calliope/docs/getting-started/shake.md

Shake

You can find when someone is shaking the @boardname@ by checking its accelerometer (it finds whether the @boardname@ is speeding up or slowing down).

Unscramble these blocks in the editor to show a frownie when someone shakes the @boardname@. (Ouch!)

input.onGesture(Gesture.Shake, () => {
    basic.showLeds(`
. . . . .
. # . # .
. . . . .
. # # # .
# . . . #`);
});

Click Download to move your program to the @boardname@!

~button /getting-started/coin-flipper

NEXT: COIN FLIPPER GAME

~