     String c = Serial.readString();
     
     // inital test to see if message is recieved (delete afterwards)
-    // 
-    Serial.println(c);
+    // Serial.println(c);
 
 
       // need to check if signuture is our teams first!

#include "SDPArduino.h"
#include <Wire.h>
#include <stdlib.h>
#define STOP 0

void setup(){
  
  SDPsetup();
  Serial.setTimeout(100); // time out for accepting a string

  // setup communication channel to our designated group channel = 0x20
//  Serial.write("+++");

  //motorStop(0); // again might be useful if the robot is in a turning move

  // stop the motors first incase they are moving forward (to prevent mechinical failure)
  motorStop(FRONT_LEFT_MOTOR); 
  motorStop(FRONT_RIGHT_MOTOR);
  
  // set motors to move backwards
  motorBackward(FRONT_LEFT_MOTOR, power);
  motorBackward(FRONT_RIGHT_MOTOR,power);

  // send reply message
  Serial.println("Robot back");
