float floatNumber = 123.45678;
int wholeNumber;
int decimalNumber;


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  wholeNumber = floatNumber;
  decimalNumber = (floatNumber - wholeNumber) * 1000;
  Serial.print("Floating point number: ");
  Serial.println(floatNumber);
  Serial.print("Whole number: ");
  Serial.println(wholeNumber);
  Serial.print("decimal number: ");
  Serial.println(decimalNumber);  
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}