     USE_SERIAL.begin(115200);
    // USE_SERIAL.setDebugOutput(true);
 
-    USE_SERIAL.println();
+    USE_SERIAL.println("OK");
     USE_SERIAL.println();
     USE_SERIAL.println();
 

        delay(1000);
    }

    WiFiMulti.addAP("SSID", "PASSWORD");

    // allow reuse (if server supports it)
    http.setReuse(true);

    // wait for WiFi connection
    if((WiFiMulti.run() == WL_CONNECTED)) {

        http.begin("http://192.168.1.106/insertdata.php?t1="+String(analogRead(ANALOG_PIN)));
        //http.begin("192.168.1.12", 80, "/test.html");

        int httpCode = http.GET();
