New Farmbot Project

Hi Guys, i plan to open a new Farmingbot-Project.
I think i will do this with AutoIt, when there is anyone, who want to join the Project, pls write

Now a Question, i tryed in a Script to test the movement in cf.
I programmed in the Script (it was just a test xD ):
While 1
Send ( "w" )
Sleep ( 1000 )
Send ( "s" )
Sleep ( 1000 )
WEnd

You can see, its quite simple, but it didnt work in CF
Do i need an Injector or something like that? xDD
Im sry, but i never scripted something, what had to do with cf.

Regards

Simon