I2C Pressure Sensor

Using Arduino Sensors
8

I appreciate everyone's responses !!
I have modified the code as follows and getting nothing on the Serial Monitor..

#include "Wire.h"
#define addrs 0x78 // I2C bus address


void setup()
{
Wire.begin();
Serial.begin(9600);
}

void loop()
{
  
   byte firstbyte;
   byte secbyte;
     
   Wire.beginTransmission(addrs);
   Wire.write(1);        // move your register pointer back to 0
   Wire.endTransmission(); 
   
   
   Wire.requestFrom(addrs, 2); // contents of your first two registers
   while (Wire.available() < 2)
   {}
   firstbyte = Wire.read();       // Read press high byte
   secbyte = Wire.read();      // Read press low byte
  
  Serial.print("first byte ");
  Serial.print(firstbyte, BIN);
  
  Serial.print("  sec byte ");
  Serial.println(secbyte, BIN);
  
  delay(500);
}

If i change the while loop to the following below, i get this on the serial monitor " first byte 11111111 sec byte 11111111", which still isn't right ?

   Wire.requestFrom(addrs, 2); // contents of your first two registers
   while (Wire.available() )
   {}
   firstbyte = Wire.read();       // Read press high byte
   secbyte = Wire.read();      // Read press low byte

I appreciate the help guys a lot..

Pete