set Brightness

Set the brightness of all the pixels on the pixel ring.

light.setBrightness(0)

Parameters

• brightness: the new brightness of all the pixels in the ring. This is a number between 0 (no light) and 255 (super bright).

Example

Set all the pixels to white. Dim the pixels when button A is pressed and brighten the pixels when button B is pressed.

let bright = 128;
light.setAll(0xffffff);

input.buttonA.onEvent(ButtonEvent.Click, function() {
    if (bright > 0) {
        bright--;
        light.setBrightness(bright);
    }
});

input.buttonB.onEvent(ButtonEvent.Click, function() {
    if (bright < 255) {
        bright++;
        light.setBrightness(bright);
    }
});

See Also

||set all||

circuit-playground