|This article or section documents something only available on the Raspberry Pi version of Scratch 3.0.|
|Set GPIO () to Input ()|
set gpio (0 v) to input [pulled high v] :: extension
|Category||Raspberry Pi GPIO|
The set gpio () to input () block is a Raspberry Pi GPIO block and a stack block. Its options for the first input are the numbers 0 thru 27, with each number representing a GPIO pin. The second options are "pulled high", "pulled low", and "not pulled", representing a state that the pin can be set to. The block sets the specified pin to the specified position.