/* ESP32 WiFi example */
#include "WiFi.h"
String stMac;
char mac[50];
String ip;
void setup() {
Serial.begin(115200);
// setup WiFi
Serial.println("Initializing WiFi...");
WiFi.mode(WIFI_STA); Serial.println("Connecting to WiFi ");
WiFi.begin("Wokwi-GUEST", "");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
Serial.println("IP address: ");
ip = WiFi.localIP().toString();
Serial.println(ip);
Serial.println(WiFi.macAddress());
stMac = WiFi.macAddress();
stMac.replace(":", "_");
Serial.println(stMac);
}
void loop() {
}