     }
     else if (cmd ==  "bck") {
       digitalWrite(12, HIGH);
-      digitalWrite(12, HIGH);
+      digitalWrite(13, HIGH);
     }
     else if (cmd ==  "rgt") {
-      digitalWrite(12, HIGH);
       digitalWrite(12, LOW);
+      digitalWrite(13, HIGH);
     }
 
     else if (cmd == "lft") {
-      digitalWrite(12, LOW);
       digitalWrite(12, HIGH);
+      digitalWrite(13, LOW);
     }
 
 

  Serial.begin(57600);
  mySerial.begin(9600);
  Serial.println("Do it.");
  /*
  // //Setup Channel A
  pinMode(12, OUTPUT); //Initiates Motor Channel A pin
  pinMode(9, OUTPUT); //Initiates Brake Channel A pin

  // //Setup Channel B
  pinMode(13, OUTPUT); //Initiates Motor Channel B pin
  pinMode(8, OUTPUT);  //Initiates Brake Channel B pin
  /*
  digitalWrite(9, HIGH);   //Disengage the Brake for Channel A
  digitalWrite(8, HIGH);   //Disengage the Brake for Channel B
  */
