{ "name": "Arduino SPI", "description": "Program Arduino with Raspberry Pi SPI", "pin": { "19": { "name": "MOSI", "direction": "output", "active": "high", "description": "Master Out / Slave In" }, "21": { "name": "MISO", "direction": "input", "active": "high", "description": "Master In / Slave Out" }, "23": { "name": "SCKL", "direction": "output", "active": "high", "description": "Clock" }, "24": { "name": "CE0", "direction": "output", "active": "high", "description": "Arduino Reset" } } }