  */
 void printSensorResult(char *sensorId, int pin, float value) {
   Serial.print(sensorId);
-  Serial.print(":");
+  Serial.print(':');
   Serial.print(pin);
-  Serial.print("=");
+  Serial.print('=');
   Serial.println(value);  
 }
 

    }
  }
  
  Serial.println("failure"); 
}

/**
 * Construct the body of a probe sync request to the control server
 */
String createProbeSyncRequest(int connectionAttempts) {
  
  // TODO: Start using a proper JSON library here.  Some options could include..
  //  * https://github.com/not404/json-arduino
  //  * https://github.com/interactive-matter/aJson
  
  String syncRequest = "{\"probe_id\":\"";
  syncRequest += probeId;
  syncRequest += "\",";

 * Prints our an error code.  Putting into function to optimize space
 */
void printErrorCode(int errorCode) {
  Serial.print(F("ERROR "));
  Serial.println(errorCode);
}

