Andrea Rossi sent me the following photograph that shows (I presume, since I did not receive a description from him) the Ecat SKLep along with the AI control system. It seems quite a lot smaller than the array of boards and wires that was shown in the December 9th presentation.
Rossi has stated that when you order an Ecat SKLep, the AI system comes with it, and that one controller can be used for up to 100 SKLeps. It’s unclear exactly how everything will be connected together, but Rossi states that instructions on how to do that will be provided shortly before shipping of units begins.