pxt-calliope/docs/reference/led/toggle-all.md

Toggle All

Toggle all the 25 LEDs on the LED screen - if an LED is on before the function is called, it will be off after; if an LED is off before the function is called, it will be on after.

led.toggleAll()

Parameters

• none

Example

The following code will result in every LED being on except for the LED at coordinate (2,2)

basic.clearScreen()
led.plot(2, 2)
led.toggleAll()

See also

toggle, LED screen, clear screen