text: // keep alive time for pubsublib mqtt client in seconds   -> should be higher than interval
  #define MQTT_KEEPALIVE 60
  
  // time to wait between reportings in s
  const int interval = 15;
  
  // client identifier also used as the "source" tag for influxdb
  const char *clientId = "test";
  
  // wlan settings
  const char *ssid = "foobar";
  const char *wifiPass = "foobar";
  
  // mqtt server
  const char *mqttServer = "mqtt.example.com";
  const int mqttPort = 8883;
  const char *mqttUser = "user";
  const char *mqttPassword = "password";
  
  // activate deepSleep between runs
  // enable == 1
  // disable == 0
  const int deepSleep = 0;
  