code: def setM0Coast(self, device=DEFAULT_DEVICE_ID):
          
          cmd = self._COMMAND.get('m0-coast')
          self._writeData(cmd, device)
docs: Set motor 0 to coast.
  
          :Keywords:
            device : `int`
              The device is the integer number of the hardware devices ID and
              is only used with the Pololu Protocol. Defaults to the hardware's
              default value.
  
          :Exceptions:
            * `SerialTimeoutException`
              If the low level serial package times out.
            * `SerialException`
              IO error when the port is not open.