|This article or section documents something only available on the Raspberry Pi version of Scratch 3.0.|
|Button () is ()?|
<button (0 v) is [pressed v]?:: extension>
|Category||Raspberry Pi Simple Electronics|
The button () is ()? block is a Raspberry Pi Simple Electronics block and a boolean block. Its options are the numbers 0 through 27 for the first input, with each number representing a GPIO pin. The second options are "pressed" and "released". The block returns whether or not specified the LED is pressed or released, depending on the input.