The original post for this topic (I think) is asking can the vex micro controller be programmed using the raspberry pi and Scratch software. The software packaged with the VEX robotics kits works fine, once you get it running, but it is only ported to a PC. (made by the same company as AutoCad) It also has a complicated CD Key upgrade system. The PC is poorly supported technically in our school (arguably all schools), so moving to a different system would be advantageous. With the VEX kits the code is compiled on the PC, then downloaded to the VEX micro controller via a cable.