Nice work man as usual. I received my adapter board but I am unable to test it out because I am out of country. Will test it when I come back. Does this mean that you will have full replacement control boards for S5 also? I know a lot of people need those...
No these are simply for S3 miners. I needed some kind of prototype board to test a few things. So I designed this. This works just like original (well,leds behave like S1) S3 controller, but I have added some connectors which I can use to connect little different things... This one works for me as a developement board, and if there's still need for S3 controllers, I can sell these populated to work as an ordinary controller.