I had camp last week and I had a challenge to build this sorter. I built it and downloaded the mindstorms programmer to my computer. It comes with all the programs to all of the listed builds. If may be a little confusin but it is manageable.
They already provide the building instructions for free, so why not the EV3 project files to go with them? Yes, people can develop the robot programs themselves, of course, but not everyone wants to do that. Sometimes, building a robot and downloading an existing program to it is all people want to do.
The Mindstorms education software is now free of charge. You can login with your Lego ID and download it on the Lego education website.This includes all building instructions and programs for both sets 45544 and 45560. 2b1af7f3a8