       if (ch > 'Z')
         ch = 'A';
     }
-
+    
     // send is queued (the ble stack delays send to the start of the next tx window)
     while (! RFduinoBLE.send(buf, 20))
       ;  // all tx buffers in use (can't send - try again later)



// send 500 20 byte buffers = 10000 bytes
int packets = 500;

// flag used to start sending
int flag = false;

  Wire.beginTransmission(ExpAddress);// transmit to GPIIO device #32 (0x20)

  
  Wire.beginTransmission(FRAMAddress); //transmit to FRAM device #160 (0x50)
  
  
 
                               

  if (flag)
  {
