//catatan pin yang digunakan pada hardware seuai desain pcb :
// SENSOR ULTRASONIC : - PIN TRIGGER = D4 
//                     - PIN ECHO = D2
// SENSOR FLOW       : - PIN DATA = D5  ((DISINI KARENA GAADA SENSOR FLOW MAKA MENGGUNAKAN PENGGANTI SIMULASI ROTARY ENKODER)) 
//                     - PIN DT = GPI018, CLK = GPIO19
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
}

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