code: function switches() {
    return fritz.getSwitchList().then(function(switches) {
      console.log("Switches: " + switches + "\n");
  
      return sequence(switches.map(function(sw) {
        return function() {
          return sequence([
            function() {
              return fritz.getSwitchName(sw).then(function(name) {
                console.log("[" + sw + "] " + name);
              });
            },
            function() {
              return fritz.getSwitchPresence(sw).then(function(presence) {
                console.log("[" + sw + "] presence: " + presence);
              });
            },
            function() {
              return fritz.getSwitchState(sw).then(function(state) {
                console.log("[" + sw + "] state: " + state);
              });
            },
            function() {
              return fritz.getTemperature(sw).then(function(temp) {
                temp = isNaN(temp) ? '-' : temp + "°C";
                console.log("[" + sw + "] temp: " + temp + "\n");
              });
            }
          ]);
        };
      }));
    });
  }
docs: display switch information