Wildfire with dual L298N motor drivers

Hi,

Fairly new to all this, please help if you can.

I have just ordered a Wildfire, I am going to connect it to a chinese motor driver board with two L298N chips and I want to use Blynk to control the motors.

This is the L298N board:

http://www.aliexpress.com/item/Free-Shipping-Original-chip-motor-drive-module-barrowload-motor-l298n-h/1675934946.html

So it has inputs 1 thru 8 and four groups of enable and vcc pins, now from looking at the Wildfire doco I can see I have at least 8 pins for the inputs so that is good, how do I handle the four enables, just hold them high with 5v, do I do anything with the four vcc pins?

OK so after I have wired it up, I load the Blynk library and sketch, what do I have to do to get the four motors showing in the android app and be able to open and close my louvres (basically to open louvre 1 I would activate motor 1 for 15 seconds), from the doco it looks like I need to add some code to the sketch?

Thanks everyone.

Richard