{
  "retry": 0,
  "verbosity": 1,
  "log": "/var/log/vzlogger.log",
  "local": {
    "enabled": true,
    "port": 8081,
    "index": true,
    "timeout": 30,
    "buffer": -1
  },
  "meters": [
    {
      "enabled": true,
      "allowskip": false,
      "interval": -1,
      "aggtime": -1,
      "aggfixedinterval": true,
      "channels": [
        { // 1.8.0 power consumption
          "api": "null",
          "uuid": "aaaaaaaa-bbbb-cccc-dddd-111111111111",
          "identifier": "1-0:1.8.0",
          "middleware": "http://localhost/middleware.php",
          "aggmode": "none",
          "duplicates": 0
        },
        { // 2.8.0 feed-in energy
          "api": "null",
          "uuid": "aaaaaaaa-bbbb-cccc-dddd-222222222222",
          "identifier": "1-0:2.8.0",
          "middleware": "http://localhost/middleware.php",
          "aggmode": "none",
          "duplicates": 0
        },
        { // 16.7.0 current power reading (when unlocked through pin)
          "api": "null",
          "uuid": "aaaaaaaa-bbbb-cccc-dddd-333333333333",
          "identifier": "1-0:16.7.0",
          "middleware": "http://localhost/middleware.php",
          "aggmode": "none",
          "duplicates": 0
        }
      ],
      "protocol": "sml",
      "device": "/dev/ttyUSB0",
      "baudrate": 9600,
      "parity": "8n1"
    }
  ]
}