[
  {aircon, [
    %% 离线判断时间间隔，单位：(秒)
    {heartbeat_ticker, 120},

    {emqx_server, [
      {host, "118.178.229.213"},
      {port, 1883},
      {tcp_opts, []},
      {username, "aircon"},
      {password, "A9K2rM8QxL7WZsP5D@B!3"},
      {keepalive, 86400},
      {retry_interval, 5}
    ]},

    {efka_server, [
      {host, "118.178.229.213"},
      {port, 3361}
    ]}
  ]},

  {kernel, [
    %% 设置 Logger 的 primary log level
    {logger_level, debug},
    {logger, [
      {handler, default, logger_std_h,
        #{
          level => debug,
          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
        }
      }
    ]}
  ]}

].