#include <WiFi.h>
#include <Adafruit_SSD1306.h> // including necessary libraries

// Setting WiFi credentials
const char* ssid = "Wokwi-GUEST";
const char* password = "";

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64

// Creating a "display" object
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT);

void setup() {
  Serial.begin(115200);
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // turns on internal charge pump circuitry, specifies the i2c address

  // Connect to WiFi network
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print("Connecting to WiFi..");
    Serial.println(ssid);
    delay(500);
  }
  Serial.println("Connected to the WiFi network");
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());

  // Displays the connection info on OLED
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(0, 0);
  display.println("WiFi Connected!");
  display.setCursor(0, 10);
  display.print("IP: ");
  display.println(WiFi.localIP());
  display.display();
}

void loop() {
  
  delay(100);
}

// Wifi doesn't connect ?