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This article or section documents something only available on the Raspberry Pi version of Scratch 3.0. |
| When GPIO is () is () | |
when gpio (0 v) is [high v] :: extension hat | |
| Category | Raspberry Pi GPIO |
| Type | Hat |
| Introduced in | 3.0 |
The when gpio () is () block is a Raspberry Pi GPIO block and a hat block. Its options for the first input are the numbers 0 through 27, with each number representing a GPIO pin. The second options are "high" and "low", representing a state that the pin can be set to. The hat block activates when the state has been set for that pin.
