 #include <Wire.h>
 #include <math.h> 
 #include "MS561101BA.h"
+#include "OneWire.h"
+OneWire  ds(13);  // on pin 10 (a 4.7K resistor is necessary)
 MS561101BA baro = MS561101BA();
+byte addr[8] = {0x28, 0x5A, 0xF9, 0x36, 0x04, 0x00, 0x00, 0x75}; //black waterproof sensor
+
 int BH1750address = 0x23; //setting i2c address
 int light = 8;
 int ph_probe = A0;
 int pump = 7;
 int heat =6;
-int water_temp = 13;
 byte buff[2];
 
 

}



    case 'c':
      pres();
      break;
    case 'd':
      water_ph();
      break;
    case 'e':
      water_temp();
      break;/*
    case 'f':
      dh_mtr();
      break;
    case'g':
      pump_on();
