I am in trouble with connecting a wifi shield(CC3000, which doesn't have a usb port, that is, only can be used by connecting with the Arduino) with Arduino R3.
After I connected it with the Arduino perfectly, I tried a few source codes such as driver patch 1_11 and buildtest from adafruit CC 3000 library.
But it said that 'wifi shield not present' or 'initializing CC3000.....' And nothing happened.
Would give some tips or how to get through this?
Thank you for your help in advance!