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Troubleshooting

Common issues and how to resolve them.

Arduino not detected

The software cannot find your Arduino Leonardo.

Solution

  • • Make sure the USB cable is properly connected
  • • Try a different USB port
  • • Check Device Manager to verify Arduino is recognized
  • • Reinstall Arduino drivers if necessary

Color detection not working

The software is not detecting the target color.

Solution

  • • Verify the HSV color range is correctly configured
  • • Adjust the color tolerance values
  • • Make sure the target color is visible on screen
  • • Check that the correct monitor is selected

Cursor movements are jittery

The cursor moves erratically instead of smoothly.

Solution

  • • Lower the movement speed settings
  • • Increase the smoothing factor
  • • Check USB Host Shield connection
  • • Ensure stable USB connection without interference

High CPU usage

The application is using too much CPU.

Solution

  • • Reduce the scan area/region
  • • Lower the detection refresh rate
  • • Close other resource-intensive applications

Still need help?

If you're still experiencing issues, please contact our support team with details about your setup and the problem you're encountering.