IQ2 on Cambo Ultima, Schneider 120 focus stacking

[NNN636213594276613276]

Hi all.

I’m trying to figure out what kind of cabling is required to get my camera system to perform focus stacking. I think I want an e shutter...

Here is my setup: Cambo Ultima 23 with Cognisys motor on rear standard, IQ280, Schneider Apo Digitar 120 macro.

I bought the lens second hand. It came with a Copal 0 press shutter. Would that work with the IQ280 or should I get an electronic shutter. What kind of cables would I need for either option in order to do deep stacks of up to 30 shots?

Thanks for any advice!