diff --git a/src/WiFiConfig.cpp b/src/WiFiConfig.cpp
index e2ecb0b..9ebc78e 100644
--- a/src/WiFiConfig.cpp
+++ b/src/WiFiConfig.cpp
@@ -941,4 +941,16 @@ wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, int tim
         _time = millis() + (_timeout * 1000); // spocitame si novy cas, kdy budeme modul restartovat
     return begin(configarea, forceConfigure, cb); // spustime WiFi
 }
+
+void WiFiConfigPrepare(int configBase, String ssid, String pass)
+{
+
+    EES_storeString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid), ssid);
+    EES_storeString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass), pass);
+    EEPROM.write(configBase + offsetof(wificonfigarea_t, mode), WIFIMODE_STA);
+    EEPROM.write(configBase + offsetof(wificonfigarea_t, ip), IPCONFIG_DHCP); // mame DHCP dynamickou konfiguraci
+    EEPROM.commit(); // ulozime zmeny v EEPROM
+    WiFi.mode(WIFI_STA); // startujeme WiFi v rezimu klienta
+    WiFi.begin(ssid.c_str(), pass.c_str());
+}
 // EOF
diff --git a/src/WiFiConfig.h b/src/WiFiConfig.h
index da93e24..061b33d 100644
--- a/src/WiFiConfig.h
+++ b/src/WiFiConfig.h
@@ -188,4 +188,8 @@ private:
     uint32_t _time; // hodnota, po ktere bude ESP restartovano (pokud je _timeout != 0)
     uint8_t _status; // stav pripojeni - je pouzity pro signalizaci duvodu, proc se nepripoji k AP
 };
+
+// Priprava (inicializace) EEPROM oblasti napr. u zcela noveho zarizeni
+// EEPROM je inicializovana pro rezim jen STA!!!
+void WiFiConfigPrepare(int configBase, String ssid, String pass);
 #endif