|This article or section documents something only available on the Raspberry Pi version of Scratch 3.0. No other version has it.|
|Toggle LED ()|
toggle LED (0 v) :: extension
|Category||Raspberry Pi Simple Electronics|
The toggle LED () block is a Raspberry Pi Simple Electronics block and a stack block. Its options are the numbers 0 through 27 for the first input, with each number representing a GPIO pin. The toggles the specified LED, turning it off if it was on before and vice versa.