 	MOTOR_MIN_PULSE_WIDTH, MOTOR_ARM_PULSE_WIDTH, 3, 2);
 
 /* =============================================================================
- * MISC ACTUATOR DEFINITIONS.
+ * MISC ACTUATOR AND COMMAND DEFINITIONS.
  * =============================================================================
  */
 Module sendSensorReadingsModule = Module("sendSensorReadings"); // Sends sensor readings over serial.

 * @email: alekasdner.lidtke@gmail.com
 * @url: www.aleksanderlidtke.com
 * @since: 24 Sep 2015
 * @version: 2.1.0
 * 
 * CHANGELOG
 *  5 Sep 2015 - 1.0.0 - Alek Lidtke - released the first version.
 *  6 Sep 2015 - 2.0.0 - Alek & Artur Lidtke - derived motor class from the Module class.
 * 24 Sep 2015 - 2.1.0 - Alek Lidtke - added command handling via dummy Modules.
 */

// Custom includes.


// Standard c/C++ includes
#include <stdio.h>

// ROV identifiers.
const String ROV_MODEL = "zy3b";
const String ROV_SW_VERSION = "2.1.1";

/* =============================================================================
 * FUNCTION DECLARATIONS.
