I bought an inexpensive hexacopter, a dji 550 clone, and it came with a Kk and two connection wires One is a three wire end-to-end standard unit, while the other has one normal end and one end that is three joined black connectors. I wasn't going to use the Kk but the forum seems to think it's a good controller so I'd like to know how to connect it, and I can't find any info on connecting up...........lots on the computer/flashing stuff. TIA if you can help me.