hi, i just bought a usb host shield, and i have problem using digital pin, when i use digital pin as input or output it doesn't work as it should, is there any way to solve it? explanation please. thanks
Which pins does the shield use ?
Please post a link to the shield
I use pins 2, 3, 4, 5 and 6
OK, but which pins does the shield use ?
the shield uses pins 13, 12, 11, 10, 9 and ISCP, i also don't know for sure, i just tried using usb host shield