Not sure if there is any interest here, but I recently polished up my K8055 Simulator, which allows you to interface via code with a virtual board
This would help if you are looking to unit test or develop your software without the physical device present, just replace your K8055D.dll with my binary and it works out of the box.
Check it out here: github.com/bbartels/K8055Simulator.
It’s completely open source, feel free to fork and modify it!