         server->on("/servoslow", [](){
           goFeedSlow(server->arg("val")); 
         });
+         server->on("/vcc", [](){
+          float vdd = ESP.getVcc();
+          server->send(200, "text/plain", String(vdd));
+        });
         server->begin();
         Serial.println("Custom HTTP server started");
         doblink(LED_PIN, 1, 5000);

      }
      return dev_id;
}
//------------- end main functions----------------------------------------  
void setup() {
  pinMode(LED_PIN, OUTPUT);

  // put your main code here, to run repeatedly:
    if (WiFi.status()==WL_CONNECTED){
  server->handleClient();
  timer_remote.run();
  timer_vcc.run();
    }
}
