docs: def data_to_binary(self):
          """
          :return: bytes
          """
          return bytes([
              COMMAND_CODE,
              self.module_type,
              self.channels_to_byte(self.led_on),
              self.channels_to_byte(self.led_slow_blinking),
              self.channels_to_byte(self.led_fast_blinking),
              self.build_year,
              self.build_week
          ])