does not work (sometimes) gameduino2

[marcos]

hi,

1. plug gameduino2 in arduino uno.

2. plug usb cable in arduino.

3. plug power adapter in 110V or 220v

4. plug usb cable in power adapter.

result = ok



1. plug gameduino2 in arduino uno.

2. plug usb cable in arduino.

3. plug usb cable in power adapter.

4. plug power adapter in 110v or 220v

result = does not work (sometimes). even I push rest button.

I do this test with several gameduino2



do you know any solution?



thank you

[jamesbowman]

Some USB cables are not able to carry enough current for the Arduino + Gameduino + Backlight.

So I suggest trying several different USB cables.