#include <Wire.h>           // Include the Wire library for I2C communication

void setup() {
  Serial.begin(9600);      // Initialize serial communication at 9600 baud rate
  Wire.begin();            // Initialize the I2C communication
}

void loop() {
  Wire.requestFrom(9, 1);  // Request 1 byte from the slave device with address 9
  while (Wire.available()) {
    int data = Wire.read();  // Read the byte received from the slave
    Serial.print("Pos:");    // Print "Pos:" to serial monitor
    Serial.println(data);    // Print the received data to serial monitor
        
    // Additional processing can be done here
  }
  delay(500);               // Delay for 500 milliseconds
}