Naylamp Car was developed with the aim to control a mobile robot (caterpillar robot, 2 wheels, 4x4, etc.) using our cell. Naylamp application communicates with your car or arduino microcontroller preference using Bluetooth and can work with the HC-06, HC-05 or HM-10.The application is formed by connecting a button and four arrows for the respective movements of the robot.The application sends data to the Bluetooth device are:-arrow Forward: character a-arrow Back: character r-arrow Right: character d-arrow Left: character iThese characters will still be sent while you hold down the button.An example of the sketch and more information can be found in our tutorial mobile robot:http://www.naylampmechatronics.com/blog/53_robot-movil-controlado-por-bluetooth.html