Add variations of general propose opto-isolated inputs and outputs. 2x8 In/Out, 16 In, 6 or 12 open collectors etc.
The SDI option adds a Blackmagic Arduino shield to the controller for reading and writing Camera Control Data
Equips your controller with modular connectors on both sides, so it can act as a SKAARHOJ master og slave module
Color Fly works with a great variety of device cores and is a popular choice for: