homebridge-prometheus-exporter/.homebridge/config.json

{
    "accessories": [],
    "bridge": {
        "name": "Prometheus Exporter Test Homebridge",
        "pin": "121-11-121"
    },
    "platforms": [
        {
            "pin": "121-11-121",
            "platform": "PrometheusExporter",
            "debug": true
        },
        {
            "platform": "cmdSwitch2",
            "switches": [
                {
                    "name": "Test",
                    "on_cmd": "echo on",
                    "off_cmd": "echo off",
                    "state_cmd": "test $(echo \"`date +\"%s\"` % 4\" | bc) -eq 0"
                }
            ]
        }
    ]
}