 
 // Setup a feed called 'photocell' for publishing.
 // Notice MQTT paths for AIO follow the form: <username>/feeds/<feedname>
-const char PHOTOCELL_FEED[] PROGMEM = AIO_USERNAME "/feeds/photocell";
+const char PHOTOCELL_FEED[]     = AIO_USERNAME "/feeds/photocell";
 Adafruit_MQTT_Publish photocell = Adafruit_MQTT_Publish(&mqtt, PHOTOCELL_FEED);
 
 // Setup a feed called 'onoff' for subscribing to changes.
-const char ONOFF_FEED[] PROGMEM = AIO_USERNAME "/feeds/onoff";
+const char ONOFF_FEED[]            = AIO_USERNAME "/feeds/onoff";
 Adafruit_MQTT_Subscribe onoffbutton = Adafruit_MQTT_Subscribe(&mqtt, ONOFF_FEED);
 
 /*************************** Sketch Code ************************************/

  } else {
    Serial.println(F("OK!"));
    txfailures = 0;
  }

  // ping the server to keep the mqtt connection alive, only needed if we're not publishing


/*************************** FONA Pins ***********************************/

// Default pins for Feather 32u4 FONA
#define FONA_RX  9
#define FONA_TX  8
#define FONA_RST 4
SoftwareSerial fonaSS = SoftwareSerial(FONA_TX, FONA_RX);

