#include <Adafruit_NeoPixel.h>  // เรียกใช้ไลบรารี่ adafruit
#define PIN       5 // ใช้ พอร์ต 5
#define NUMPIXELS 24 // กำหนดจำนวนหลอดที่ต่อ
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define OLED_RESET 16
#define SCREEN_WIDTH 128 // OLED display width,  in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
Adafruit_SSD1306 oled(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

#include "DHTesp.h"
const int DHT_PIN = 14;
DHTesp dhtSensor;





void setup() 
{if (!oled.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
    Serial.println(F("failed to start SSD1306 OLED"));
    while (1);}
delay(2000); // wait two seconds for initializing

dhtSensor.setup(DHT_PIN, DHTesp::DHT22);


oled.clearDisplay();
oled.setCursor(20, 4);
oled.setTextSize(2);         
oled.setTextColor(BLACK,WHITE);    
oled.println(" 20.5 %"); 

oled.setCursor(0, 24);
oled.setTextSize(3);         
oled.setTextColor(WHITE);    
oled.println(" 32.5 C"); 

oled.setCursor(0, 53);
oled.setTextSize(1);         
oled.setTextColor(WHITE);    
oled.println(" GRIT 123456789"); 


  //oled.fillCircle(10,55,5, WHITE);
  //oled.drawCircle(30,55,5, WHITE);
  //oled.drawTriangle(0,0, 0, 55, 90, 60, WHITE);
   oled.drawRect(0,0,127,63, WHITE);
  //oled.drawRoundRect(62, 50, 15, 14, 5, WHITE);

oled.display();  

  
}

void loop() 
{
TempAndHumidity  data = dhtSensor.getTempAndHumidity();

  float hum = data.humidity;
  float temp = data.temperature;

  oled.clearDisplay();
  oled.setCursor(32, 0);
  oled.setTextSize(2);
  oled.setTextColor(BLACK,WHITE);
  oled.println(String(data.humidity, 1) + "%");
  oled.setCursor(12,24);
  oled.setTextSize(3);
  oled.setTextColor(WHITE,BLACK);
  oled.println(String(data.temperature, 2) + "C");
  oled.setCursor(32,50);
  oled.setTextSize(1);
  oled.setTextColor(WHITE,BLACK);
  oled.println("642021161");
  oled.display();



/*


 pixels.clear();  
 pixels.setPixelColor(0, pixels.Color(150, 150, 0));
 pixels.show();
 delay(200);
 pixels.clear();  
 pixels.setPixelColor(1, pixels.Color(0, 150, 0));
 pixels.show();
 delay(200);pixels.clear();  
 pixels.setPixelColor(2, pixels.Color(150, 0, 0));
 pixels.show();
 delay(200);

*/

}