c_cpp step1_esp822_connect_wifi.ino

Posted 2021-05-14

#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <WiFiClient.h>

const char* ssid = "ESPERT-3020";
const char* password = "espertap";

const int LED = LED_BUILTIN;

void setup(void) {
  WiFi.disconnect();
  WiFi.mode(WIFI_STA);
  
  Serial.begin(115200);
  pinMode(LED, OUTPUT);
  digitalWrite(LED, LOW);

  WiFi.begin(ssid, password);
  Serial.println();

  // Wait for connection
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
  digitalWrite(LED, HIGH);
}

void loop(void) {

}