Gradually decrease the LED screen brightness until the LED lights are turned off.
led.fadeOut(700);
- ms - Number; the speed that the screen brightness is decreased, expressed in milliseconds (1,000 milliseconds = 1 second). The smaller the number the faster the screen brightness decreased.
The following example sets the screen brightness to the maximum brightness, displays the letter A, and then gradually fades the letter away:
led.setBrightness(255)
basic.showString("A", 1000)
led.fadeOut(1000)