   df_flush();
   showString(PSTR("DF S "));
   Serial.print(dfLastPage);
-  showString(PSTR(" "));
+  showString(SPACE);
   Serial.print(dfBuf.seqnum);
-  showString(PSTR(" "));
+  showString(SPACE);
   Serial.println(dfBuf.timestamp);
   
   // erase next block if we just saved data into a fresh block

    delay(10);
  }
}

static void kakuSend(char addr, byte device, byte on) {
  int cmd = 0x600 | ((device - 1) << 4) | ((addr - 1) & 0xF);
  if (on)

        }
      else
        {
          showString(SPACE);
          Serial.print((char) data[i]);
        }
    }
