{
    "@context": "dtmi:dtdl:context;2",
    "@id": "dtmi:com:example:PnpBridgeEnvironmentalSensor;1",
    "@type": "Interface",
    "displayName": "Environmental Sensor",
    "description": "Reports current temperature and provides desired temperature control.",
    "contents": [
        {
            "@type": "Property",
            "displayName": "Device State",
            "description": "The state of the device. Two states online/offline are available.",
            "name": "state",
            "schema": "boolean"
        },
        {
            "@type": "Property",
            "displayName": "Customer Name",
            "description": "The name of the customer currently operating the device.",
            "name": "name",
            "schema": "string",
            "writable": true
        },
        {
            "@type": "Property",
            "displayName": "Brightness Level",
            "description": "The brightness level for the light on the device. Can be specified as 1 (high), 2 (medium), 3 (low)",
            "name": "brightness",
            "writable": true,
            "schema": "integer"
        },
        {
            "@type": [
                "Telemetry",
                "Temperature"
            ],
            "description": "Current temperature on the device",
            "displayName": "Temperature",
            "name": "temp",
            "schema": "double",
            "unit": "degreeFahrenheit"
        },
        {
            "@type": [
                "Telemetry",
                "RelativeHumidity"
            ],
            "description": "Current humidity on the device",
            "displayName": "Humidity",
            "name": "humidity",
            "schema": "double",
            "unit": "percent"
        },
        {
            "@type": "Command",
            "description": "This command will begin blinking the LED for given time interval.",
            "name": "blink",
            "commandType": "synchronous",
            "request": {
                "name": "interval",
                "schema": "integer"
            },
            "response": {
                "name": "blinkResponse",
                "schema": {
                    "@type": "Object",
                    "fields": [
                        {
                            "name": "description",
                            "schema": "string"
                        }
                    ]
                }
            }
        },
        {
            "@type": "Command",
            "name": "turnon",
            "comment": "This Commands will turn-on the LED light on the device."
        },
        {
            "@type": "Command",
            "name": "turnoff",
            "comment": "This Commands will turn-off the LED light on the device."
        }
    ]
}