sparkfun CC3000 Hook-Up Manual page 8

Page 8 of 18
Plug in your Arduino board via USB cable, and select the correct COM port
and Board type that corresponds to your Arduino. Click the "Upload" button.
Go to Tools → Serial Monitor and change the baud rate to 115200 baud.
Wait while the program tries to connect to the specified access point and
perform a GET request of www.example.com. If the test succeeds, you
should see HTML print out on the Serial Monitor.