     Serial.print("\":");
     Serial.print(get_temperature(sensors_address[x]));
 
+    // Append a comma to all but last
     if (x < num_ds18 - 1) {
       Serial.print(",");
     }
   }
-
 }
 
 /*

  return temperature;
}



//// Reading temperature or humidity takes about 250 milliseconds!
//// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
void read_dht_temp() {
  float h = dht.readHumidity();
  float c = dht.readTemperature(); // Celsius

