Controller for Dennard 2055

[Swancake 0]

Hi there,

 

I have aquired 3no Dennard 2055 domes second hand. Im looking for a controller that can be used to set up the domes.

 

Am I correct in thinking that if I want to used twisted pair RS485 these domes only work with a dennard protocol?

 

I have a DVR356 and this doesnt appear to support this so I want to get a cheap 3d control pad. Does anyone have any suggestions on what I can use?

 

Thanks

 

Paul