Added ESP32thing, WIFI depending if STA is privided, check licence for WIfi open

src/master.cpp

@@ -184,19 +184,12 @@ void saveWifiSettings() {
   preferences.putString("ssid", ssidSTA);
   preferences.putString("password", passwordSTA);
   preferences.end();
+  Serial.printf("WLAN-Einstellungen gespeichert: SSID=%s, Passwort=%s\n", ssidSTA, passwordSTA);
 }
 
 void loadWifiSettings() {
     preferences.begin("wifi", true);
 
-    // Speicher freigeben, falls bereits zugewiesen
-    if (ssidSTA) {
-        free(ssidSTA);
-    }
-    if (passwordSTA) {
-        free(passwordSTA);
-    }
-
     // Neue Werte laden und dynamisch zuweisen
     String ssid = preferences.getString("ssid", "");
     String password = preferences.getString("password", "");
@@ -282,6 +275,7 @@ void setup() {
   loadButtonConfig();
   loadBestTimes();
   loadSettings();
+  loadWifiSettings();
 
   setupWifi(); // WiFi initialisieren
   setupOTA(&server);