Reply To: ControlBlock Unboxing Home › Forums › RetroPie Project › GPIO Adapter, ControlBlock etc. › ControlBlock Unboxing › Reply To: ControlBlock Unboxing 02/29/2016 at 10:01 #118497 scrummelParticipant I actually received one Two days ago myself and for the life of me cannot get the freakin thing to work properly. I would be certain its something I’m overlooking. I keep getting this modprobe: ERROR: could not insert ‘spi_bcm2708’: No such device this is basically the first step of the tutorial online. Have you had any luck getting yours installed and working?