{
"id": 1,
"capabilities": [
{
"name": "green_button",
"ioType": 0,
"port": 1
},
{
"name": "ultrasonic",
"ioType": 0,
"port": 2
},
{
"name": "buzzer",
"ioType": 1,
"port": 3
}
]
}