As ,not as yiur resolution is 1080p or lower, the ATEM HD is perfect. The Micro Studio camera can connect direct to the ATEM for camera software CCU control, or you can use the Camera Control panel with the ATEM. If you just need to control one Micro Studio camera, you can also use a Arduino based device, like the LeViteZer Control SW that will allow full CCU control of the Micro with a small computer, like a laptop or other computer with USB connection, without needing either the BM camera CCU or an ATEM. The cost is less than $400.
For full details see:
viewtopic.php?f=4&t=73283#p412146Cheers