homebridge-mcp-contact-sensor/config.json

a homebridge(https://github.com/nfarina/homebridge) plugin for a contact sensor and motion sensor via mcp23017 i2c port for Raspberry Pi.

{
    "bridge": {
        "name": "Homebridge",
        "username": "CC:22:3D:E3:CE:30",
        "port": 51826,
        "pin": "031-45-154"
    },
    "description": "This is an example configuration file. You can use this as a template for creating your own configuration file.",
    "platforms": [
	    {
            "platform": "mcpSensors",
            "name": "mcpSensors20",
            "addresses": [
                "0x20",
                "0x21"
            ],
            "updateInterval": 500,
            "url": "<url of MQTT server (optional)>",
    		"username": "<username for MQTT (optional)>",
            "password": "<password for MQTT (optional)>",
            "pins": [
                {
                    "address": "0x20",
                    "port": "A",
                    "pin": 0,
                    "name": "Contact Sensor",
                    "topic": "<optional topic to publish state to mqtt>"
                },
                {
                    "address": "0x21",
                    "port": "B",
                    "pin": 0,
                    "name": "Motion",
                    "topic": "<optional topic to publish state to mqtt>",
                    "kind": "motion"
                }
            ]
        }
    ],
    "accessories": []
}