Update: You can Now customize Every button name and commands. Discover and resolve all the Services present in your Local Network. get All the service details you selected. You never need to Hardcode WiFi credentials in the Code itself. In this App you can easily Update WiFi credentials to Any ESP8266 based Device. Arduino code is Available on Github: https://github.com/praveensmedia/myNodeMCU_Config_Control. NodeMCU Users , You can control all digital pins and get feedback from device with myNodeMCU_Config_Contro App. For More info visit: www.praveensmedia.com.