Controller tester
1. Use the original data cable to connect to the PC, press any button, and wait for a successful connection;
2. Please press all the buttons individually, the interface will display the corresponding pressed button;
3. After depressing the L3R3 joystick, slowly push the joystick along the circular "+" solid line; from the center point to the outer edge, slowly push the joystick several times to make a circle;