ah OK yes I have the PMDX 122, its a basic board in as much as theres only one relay on it but as I said I dont use the relay, just dont fancy switching anything greater than 5v on the breakout as it has the possibility of introducing noise. I do like the PMDX it is high on quality from what I see, it was the second BOB I owned after getting a recommendation from a guy who knows his stuff (Yes you John P
) First BOB was from eBay and it caused me no end of grief, have never seen these BOBs again so maybe that is why LOL. Only other BOB I have used was Eds from CNC Building Blocks, another excellent board with the nice Index homing feature, sadly he is no longer making them
Hood