#define PIN_TRIG D2
#define PIN_ECHO D1
#include "SPI.h"
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"
#define TFT_DC D3
#define TFT_CS D4
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
void setup() 
{
  Serial.begin(115200);
  pinMode(PIN_TRIG, OUTPUT);
  pinMode(PIN_ECHO, INPUT);
  tft.begin();
}
void loop() 
{
  digitalWrite(PIN_TRIG, HIGH);
  delayMicroseconds(10);
  digitalWrite(PIN_TRIG, LOW);
  int duration = pulseIn(PIN_ECHO, HIGH);
  int distance= (duration / 58);
  tft.setCursor(20, 230);
  tft.setTextColor(ILI9341_RED);
  tft.setTextSize(2);
  tft.println("Distance:");
  tft.setCursor(150, 230);
  tft.print(distance);
if(distance>100)
{
  tft.setCursor(50, 10);
  
  tft.print("PARKING  ON");
}
else
{
  tft.setCursor(50, 10);
  tft.print("PARKING OFF");
}
  delay(4000);
  tft.fillScreen(ILI9341_BLACK);
}