OpenCM 9.04 A and B uses large connectors, model C is XL320 equipped.
But apart from a size connector adapter, all 3 boards are able to drive any Dynamixel servos.
In Darwin Mini case, everything is ready to handle the 16 servos included (and the missing 17th for the head) with 2 batteries connected to the power distribution included.
If you’re interested, I’m trying to share my (slow) work on using OpenCM9.04C with pypot.