#include <WiFi.h>
#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASWORD ""
#define LED 2
int status = WL_IDLE_STATUS;
void connect_wifi()
{
Serial.println("Connecting to AP ...");
WiFi.begin(WIFI_SSID, WIFI_PASWORD);
while (WiFi.status() != WL_CONNECTED ){
Serial.print(".");
delay(500);
}
Serial.println("");
Serial.println("Connected to AP ");
}
void setup(){
Serial.begin(115200);
Serial.println();
pinMode(LED, OUTPUT);
}
void loop(){
connect_wifi();
if(WiFi.status() != WL_CONNECTED ){
reconnect() ;
}
else{
Serial.print("WiFi sudah terkoneksi dengan: ");
Serial.println(WIFI_SSID );
Serial.print("IP: ");
Serial.println(WiFi.localIP () );
digitalWrite(LED, HIGH);
}
}
void reconnect () {
status - WiFi.status();
if ( status != WL_CONNECTED ) {
WiFi.begin(WIFI_SSID , WIFI_PASWORD);
while (WiFi.status() != WL_CONNECTED){
Serial.print(".");
delay(500);
}
Serial.println("");
Serial.print("Connected to AP ");
}
}
esp:VIN
esp:GND.2
esp:D13
esp:D12
esp:D14
esp:D27
esp:D26
esp:D25
esp:D33
esp:D32
esp:D35
esp:D34
esp:VN
esp:VP
esp:EN
esp:3V3
esp:GND.1
esp:D15
esp:D2
esp:D4
esp:RX2
esp:TX2
esp:D5
esp:D18
esp:D19
esp:D21
esp:RX0
esp:TX0
esp:D22
esp:D23
led1:A
led1:C
r1:1
r1:2