Mindboards

I forgot to mention that the only time the USB <> RS232 adapter worked was when running a Linux VM on my Win XP machine. It's been a few months since I attempted it so I can't remember what tools I was using. However, they were older Linux RCX tools I found on the internet somewhere. If memory serve...

Thanks for the information. I did use NQC back in the day. I have not been able to get the original Lego SW to even load on my Win XP machine. I do have USB <> RS232 adapter that does seem to establish a connection but haven't been able to transfer any data/bytecode to the RCX. I'm going to BricxCC ...

Hello, I'm new to this forum so this is my first post. I hope this hasn't been asked before. I purchased an original Mindstorms kit when it was first introduced. Later I purchased an additional RCX. The first one is version 1.0 and the second 1.5. They both have been in storage for years. Now my kid...